Bangladesh is a country of rivers and floods but groundwater is still a vital resource because it provides bacterially safe water and helps produce food for millions of people. In rural and urban areas almost the entire population rely on groundwater for potable water. In the early 1990s some 97% of the population used it for drinking, but this has now come down to about 80% due to the detection of arsenic in shallow groundwater. Use of groundwater in irrigation is increasing every year, and now more than 74% of the irrigated area is covered with groundwater. The country's industries also rely on groundwater for most of their water needs. Though Bangladesh has abundant rain and surface waters, these sources are not available when water demand is the most. Therefore, groundwater can be considered as the country's most important natural resource for ensuring public health and food security. Consider the options for groundwater contamination in Bangladesh and give recommendations for prevention and conservation of groundwater in Bangladesh.

Answers

Answer 1

Answer:

Bangladesh is a country that is flood prone and has ground water contamination.

Explanation:

The ground water contamination is serious threats to the water reserves of bangladesh and is a major public problem. The arsenic contamination wa first identified in the north district of bangladesh since 1993.

Some recommendations for prevention and conservation of groundwater in Bangladesh.Providing safe and hygienic drinking water optionsInvolving local governmentProviding proper management of patient thright proper follow up methods.Regular monitoring of arsenic Encouraging research on groundwater contamination and issuing recommendations of toxicity and management.


Related Questions

g The elevation at the trailhead where you start your climb is 3,000 ft. If the outside air temperature at the trailhead at 3,000 ft. is 72ºF. You also find the weather conditions average in terms of normal lapse rate in the troposphere. Given these conditions, what would air temperature be (in º F) at the summit (elevation 7,000 ft) at the same time of your 72ºF reading at the trailhead?

Answers

Answer:

The right answer is "50.48°F".

Explanation:

The given values are:

Temperature at 3000 feet,

= 72°F

Temperature change for 1000 feet,

= 5.38°F

Normal lapse rate,

= [tex]\frac{5.38^{\circ}F}{1000 \ feet}[/tex]

Change in elevation will be:

= [tex]7000-3000[/tex]

= [tex]4000 \ feet[/tex]

hence,

The temperature change for 4000 feet will be:

= [tex]5.38\times 4[/tex]

= [tex]21.52^{\circ}F[/tex]

The temperature change for 7000 feet will be:

= [tex]72-21.52[/tex]

= [tex]50.48^{\circ}F[/tex]

Volcanoes and earthquakes sometimes occur in Canada’s western ranges because of the __________.
A.
ocean’s current
B.
latitude or the region
C.
movement of the Earth’s plates
D.
elevation of the mountain range

Answers

Answer:

The answer is C. movement of the earth's plates.

Explanation:

C) will be your answer

In Johannesburg, South Africa, the South West Township (Soweto) was one of several areas established early in the last century for blacks to live away from the white ruling minority. On the hills surrounding Soweto, the company that provides South Africa's electricity, Eskom, built a large coal-burning power plant. The electricity was for white areas of Johannesburg, miles away from the plant, and the residents of Soweto had no electrical connections. The major long-term global problem with using coal to generate electricity is the ________.

Answers

Answer:A) Carbon dioxide released

Explanation:

mimo
Morocco located above is a country in Northern Africa, King Hassan II died in 1999 and was succeeded by his son, Ring
are no democratic elections in Morocco today,
This form of government can best be descibed as a
Select one:
a. oligarcy
b. anarchy
c. monarchy
d, aristocracy

Answers

Monarchy because a Monarchy is when kings. queens princes and princesses rule

What will most likely happen to the populations of geese and mute swans if the population of vegetation decreases steadily over several years?
Select one:

Their populations will rapidly increase.

Their population will increase slowly and then level off.

Their populations will stay the same.

Their populations will also decrease.

Answers

Answer:

their population will also decrease

Explanation:

because Geese and mute swans sometimes feed vegetation deep under water

Population will decrease

What is the largest city in Africa south of the 33rd Parallel or 33" South?

Answers

Answer:

The 33rd parallel south is a circle of latitude that is 33 degrees south of the Earth's equatorial plane. It crosses the Atlantic Ocean, Africa, the Indian Ocean, Australasia, the Pacific Ocean and South America.

Which body is officially responsible for the implementation of Traffic Separation Scheme?

Answers

Answer:

a) emos, imos

Answer:

Rule 10 (a) and Par 10.2, Application.

Explanation:

IMO's responsibility for ships' routing is enshrined in SOLAS chapter V, which recognizes the Organization as the only international body for establishing such systems. Rule 10 of the COLREGs prescribes the conduct of vessels when navigating through traffic separation schemes adopted by IMO.

Dê o nome das bacias hidrográficas brasileiras: 1. _____________________________ 2. _____________________________ 3. _____________________________ 4. _____________________________ 5. _____________________________ 6. _____________________________ 7. _____________________________ 8. ______________________

Answers

1. Bacia Hidrográfica Amazônica

2. Bacia Hidrográfica do Tocantins-Araguaia

3. Bacia Hidrográfica do São Francisco

4. Bacia Hidrográfica do Paraná

5. Bacia Hidrográfica do Parnaíba

6. Bacia Hidrográfica do Uruguai

7. Bacia Hidrográfica do Paraguai

8. Bacia Hidrográfica do Atlântico Nordeste Oriental

9. Bacia Hidrográfica do Atlântico Nordeste Ocidental

10. Bacia Hidrográfica Atlântico Leste

11. Bacia Hidrográfica Atlântico Sudeste

12. Bacia Hidrográfica Atlântico Sul

I need help planning a road trip. We are going to 5 different states. What should I do?

Answers

Answer:

What states are you going to?

Explanation:

figure out where you’re staying in those states and plan the routes ahead of time too

All of the following are ways to show information on a map except--

A) Symbols

B) Themes

C) Colors

D) Contours

Answers

Answer:

B) themes

Explanation:

A) symbols - able to label whatever is on the map

C) colors - water, greenery, etc.

D) contours - mountain ranges, plains, rivers

All of the following are ways to show information on a map except Themes. The correct option is (B).

What do you mean by maps?

A map is a visual depiction of specific features of a location, typically created on a level surface.

Maps provide straightforward, visible knowledge about the universe. They demonstrate the sizes and shapes of the world's nations, the locations of its characteristics, and the lengths between locations to educate about it.

The scale of a map symbolizes the connection between the distances on the map and the actual distances on Earth.

Maps can display how objects are distributed across the globe, including trends in population. They can pinpoint precisely where streets and homes are located in a metropolitan area.

Therefore, all of the following are ways to show information on a map except for Themes.

To know more about maps, visit:

https://brainly.com/question/1565784

#SPJ3

Complete the sentence.
The geosphere includes __________.
Select one:

every living and nonliving thing on the surface of the earth

only nonliving things, like rocks and boulders

every living and nonliving thing under the earth

every nonliving thing on the surface of the earth

Answers

Answer:

only nonliving things like rocks and boulders. The geosphere is basically the earth itself (ie rocks, minerals, landforms, mountains).

Answer:

The geosphere includes only nonliving things, like rocks and boulders

Explanation:

hope it is helpful to you

What are natural environmental trends and how can they impact on tourism?​

Answers

Answer:

Explanation:

Tourism regularly puts weight on common assets through over-consumption, regularly in places where assets are as of now rare. Tourism puts colossal stretch on neighborhood arrive utilize, and can lead to soil disintegration, expanded contamination, normal environment misfortune, and more weight on imperiled species.

id.,,,k just dro,,p out man

Larger countries receive more money in remittances than smaller countries.
Please select the best answer from the choices provided.
• T
• F
The answer is true

Answers

Answer:

true

Explanation:

Answer:True

Explanation: Edge 2022

Identify the statement that is true about hurricanes. Choose one: A. have their strongest winds in the eye wall, but their calmest region in the eye. B. Hurricanes that cause minimal damage, such as a low number of broken branches and low storm surge, are rated as Category 5. C. are called cyclones in the northwestern Pacific. D. They begin as tropical disturbances off the east coast of South America.

Answers

Answer: A. have their strongest winds in the eye wall, but their calmest region in the eye.

Explanation:

Hurricanes do indeed have their strongest part in the eye wall. This is the region of the hurricane just before the center and the winds in this region have been known to move at 140 miles per hour. This region pulls up the most ocean water and makes the hurricane even more dangerous.

This is in sharp contrast to the eye of the hurricane which is the calmest part of the hurricane. Here the winds are gentle and the sky is even visible such that when looking at a hurricane from above, this opening looks like the eye of the hurricane which is where it gets its name.

Complete the sentence.
Two groups of chimpanzees compete in a location that has a lot of fruit that is easy to get. This is an example of __________.
Select one:

intraspecies selection

intraspecies competition

interspecies competition

interspecies selection

Answers

Answer:

nterspecies competition

A thematic map of the U S and Canada. A key notes climate regions. Canada has Arctic, Subarctic, Northwest coast, Plateau, Great Plains, and Northeast regions. The U S has Plateau, Great Plains, Northeast, California, Great Basin, Southeast, and Southwest regions.
Image by Nikater

Analyze the map above. Identify the regions where the following tribes lived prior to European contact:
1. the Inuit
2. the Pueblo
3. the Iroquois
4. the Cherokee
5. the Cheyenne
6. the Makah

Answers

Answer:

The Inuit people would most likely live in an arctic or sub arctic region, since they most commonly are found in Canada, Greenland, Alaska, and Russia. The Pueblo are representatives of Southwest Indian culture, living in Arizona and New Mexico. They would live in the Southwest and Great Plain regions. The Iroquois live in the Northeastern woodlands, in New York state. They would live in, well, the Northeast. The Cherokee lived in the Southeastern United States, in North and South Carolina, Georgia, Alabama, and Tennessee. They would live in the Southeast to the Southwest. The Cheyenne live in the Great Plain region, in Texas and Oklahoma. Finally, the Makah live in Plateau and Northwestern Great Plain regions in Washington, where they own a reserve.

Sorry this is so long DX

Hope I could be of some assistance!

Answer:

The Inuit public would undoubtedly live in an icy or sub icy area, since they most ordinarily are found in Canada, Greenland, Alaska, and Russia. The Pueblo are delegates of Southwest Indian culture, living in Arizona and New Mexico. They would live in the Southwest and Great Plain locales. The Iroquois live in the Northeastern forests, in New York state. They would live in, indeed, the Northeast. The Cherokee lived in the Southeastern United States, in North and South Carolina, Georgia, Alabama, and Tennessee. They would live in the Southeast toward the Southwest. The Cheyenne live in the Great Plain district, in Texas and Oklahoma. At long last, the Makah live in Plateau and Northwestern Great Plain districts in Washington, where they own a hold.

Explanation:

One of the most important beliefs in Confucianism is that
A. Society should not have strict social roles
B. Rulers should be kind to their subjects
C. People should be able to choose their leaders
D. Woman should have equal rights to men

Answers

I’m pretty sure the answer is B.

Which sphere of the earth protects us from the harmful rays of the sun?
Select one:

Geosphere.

Hydrosphere.

Atmosphere.

Biosphere.

Answers

Answer:

Atmosphere

Explanation:

The atmosphere of the earth protects us from the harmful rays of the sun.

A scientist is studying the living and nonliving things that form a forest.

What is the scientist studying?
Select one:

A community.

An ecosystem.

A population.

An organism.

Answers

The scientist is studying an ecosystem

Answer:

A scientist is studying the living and nonliving things that form a forest.

An ecosystem is the required answer for your question

hope it helps you

HELPPPPPPPPPPP :)

The followers of Jesus of Nazareth, a Jewish rabbi, founded which of the
following?
A. Judaism
B. Buddhism
C. Islam
D. Christianity

Answers

Answer:

D

Explanation: Christianity took the test........

I need help bad i’ll give you brainiest.

Answers

Answer:

It’s the first one, humans

Question 1
The couple took the test, and it predicts a girl. This means that we can ignore the "test predicts a boy branches of the tree. Given this additional
information, determine the values for the tree diagram.

Answers

Answer:

P(A)=0.95

P(B)=0.05

P(C)=0.85

P(D)=0.15

Answer:

I can ignore the “test predicts a boy” branches of the tree because I know that the test has predicted a girl.

Explanation:

5. In the figure shown, what is the value of x?
(6x + 10
(x + 179)
(4x - 34)

Answers

Answer:

sam? i guess not surre....

What was Bogra’s Formula?

Answers

The Bogra Formula was a political compromise presented and proposed by Prime Minister Bogra on 7 October 1953 before the Constituent Assembly. ... The Bogra Formula sought to permanently abolish the Governor-General who represented the British monarchy in the country to be replaced with the elected figurehead presidency.

The Bogra Formula was a political compromise presented and proposed by Prime Minister Bogra on 7 October 1953 before the Constituent Assembly. ... The Bogra Formula sought to permanently abolish the Gorvenor-General who represented the British monarchy in the country to be replaced with the selected figurehead presidency.

A scientist is studying the living and nonliving things that form a forest.

What is the scientist studying?
Select one:

A community.

An ecosystem.

A population.

An organism.

Answers

Answer:

A scientist is studying the living and nonliving things that form a forest.

An ecosystem

hope it is helpful to you

Complete the sentence.

A sudden shift of earth and rocks due to gravity is called a(n) __________.
Select one:

erosion

canyon

landslide

earthquake

Answers

Answer:

It is number 3. Landslide.

Explanation:

Hope this helps.

d hfxfyuc

Explanation:

Lions and hyenas live in the same environment. They often hunt the same prey, and they also steal each other’s kills when they can.

What can be said about this situation?
Select one:

It is cooperation within the same species.

It is competition between different species.

It is cooperation between different species.

It is competition within the same species.

Answers

Answer: The answer for this is B

Answer:

It is cooperation within the same species.

hope it is helpful to you

Why are solutions to climate change so hard to put in practice?

Answers

Explanation:

This has put huge stresses on a range of natural systems, including the atmosphere[3],. The increase in the use of fossil fuels has been even greater than the increase in industrial activity. ... The characteristics of the systems that have led to these changes also make the problems hard to address.

The human body is made up of several organ systems that work as a unit to allow the body to function properly. When the body is invaded by the E. coli bacteria from ingesting undercooked meat, a person will likely experience diarrhea, nausea, and vomiting. Which of the following system failed to do its job?
(I’ll give brainliest)

A. Digestive System
B. Excretory System
C. Nervous System
D. Immune System

Answers

Answer:

A digestive system  

Explanation:

The processes of digestion include six activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, absorption, and defecation.

Answer:

the answer is d.immune system am not sure

During her survey, Gabriella noticed upon closer inspection that there were preserved stream channels between the limestone layer and the sandstone layer, indicating significant stream erosion happened to the limestone before the sandstone was deposited on the limestone layer. No other geologic disturbance was observed or noted by Gabriella. Which type of geologic feature exists between the limestone layer and the sandstone layer

Answers

Answer:

The layers constitute fossils, calcium carbonate rocks

Explanation:

Limestone is a  biologic sedimentary rock and is formed by the collection of shells and debris. It can also be formed by the chemical process of sedimentary and precipitation of calcium carbonate. The limestone is composed of calcium carbonate, calcite, feldspar, and Quartz. Limestone represents karst topography and consists of the chemical composition of clay, iron, feldspar, and quartz.  These are arranged in layers.
Other Questions
A solution with a pH of 5.30 has a H+ concentration of The ___ of the constellation Ursa Major is like a bear or a dipper.A. CircuitousB. CircumspectC. CircumferenceD. OrbitE. OrbF. ConfigurationG. FigurativeH. CyclicI. Encyclopedic You have have a bag of marbles (3 purple, 5 green, and 4yellow)Write your probability in fraction form-no need to reduce1a) What is the Plyellow marble)=1b) What is the P(purple marble)=1c) What is the Plyellow marble "and" purple marble)1a) 4/12, 1b) 3/12, 1c) 12/121a) 4/100, 1b) 3/100, 1c) 12/1001a) 4/12, 1b) 3/12, 1c) 12/1441a) 4, 1b) 3, 1c) 12 Answer correctly for brainlist One major drawback of starting a corporation is that corporations:A. are extremely complicated and expensive to set up.B. make stockholders responsible for all corporate debt.C. are generally unable to raise large amounts of capital.D. give too much power to a company's founding members. Add 8 and 7, and then multiply by 2 3. Which is an example of a financial statement?a. Bank statementb. Statement of contributionsC. Fixed and variable statementd. Periodic statement I really need help youll get 35 points if u get it right Which of the following is a common use of Gamma Rays? *O Heat-seeking missilesO Airport SecurityO Cell Phone CommunicationO Cancer Treatment Please transcribe the following strand of DNA: TACATTCGAGGCATT* Answer this question for me solve ,( 16 + 36 ). + 2^0ASAP Parallel lines meet to form an acute angle true or falsehood If Jaliya has 5 paintings and paints 6 more how much does she have now? how can Keeping track of what food you have and when it will go bad help prevent habitat destruction? PLEASE HELP ME WITH THIS HELP FASTWrite three short body paragraphs on the qin dynasty. Make sure all of your body paragraphs support the thesis statement. Your body paragraphs should also contain evidence that supports the claims that you are making. Use transitional words and phrases between the paragraphs to maintain the flow of ideas in your essayNow write a conclusion for your research paper. The conclusion should restate the main idea of the paper. It should also bring your explanation to a close in a meaningful way. Tell the difference between an internal and an external influence and give 1 examples of each. A person sent out to gather information is a _________.a.soldierb.scoutc.rangerd.abolitionistPlease select the best answer from the choices provided Find the 18th term of the following Arithmetic Sequence- 2.3, -1.1, 0.1, 1.3........ Find the median, first quartile, third quartile, and interquartile range of the data.14,25,97,55,66,28,92,38,94