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Answer:

1.  hydrogen Nitrogen Lead Mercury

2. Phytoplankton

3.   About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. Water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog.

Explanation:

Did you know that more than half of the oxygen on earth is produced by these tiny one-celled plants in the surface of the ocean called phytoplankton?

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Answer:

A≈113.1cm²

Explanation:

Solution

A=πr^2=π·6^2≈113.09734cm²

Answer:

the solstice make day or night significance longer .The mast important thing that they do idps cause the seasons ,with the earth on its 23.5 degrees angle along with the sun and the rotation the earth this causes the seasons and the appropriate climate for human to live

Answer:

Yes, Great Britain is guilty of genocide, but we must clarify that this does not mean whatsoever that contemporary British or White Australian people are guilty as well, although they should of course know the acts of the past so that they are never repeated.

Explanation:

The reason why is that before the arrival of the British, there were more than 250,000 aboriginals living in Australia, and by 1920, the aboriginal population had gone down to 60,000. This sharp population decrease did not occur only due to involuntary causes like the spread of diseases, but also because of the many massacres that the British colonists committed against the aboriginals in order to take up their lands.

Answer:

D.

Explanation:

The temperature of the water is increasing from the chemical dumping

Answer:

у моей задницы много, но щеки

Explanation:

Answer:

longer

Explanation:

Answer:

No, economic opportunities can never outweigh the environmental damage because these two are interlinked with each other and degradation of one impact the other one in the same way

Explanation:

No, economic opportunities can never outweigh the environmental damage because these two are interlinked with each other and degradation of one impact the other one in the same way. Hence, if the environment is degraded for carrying out commercial activities, the economy will fall as there will be high pollution,  increased consumption of non-renewable resources,  global warming  etc. that will require cost input for rectification thereby adversely affecting the economy.

Answer:

When a warm air mass moves into an area of cooler air, the boundary between the air masses is called a warm front. The warmer, less-dense air slides up over the cooler, denser air in a wide, gentle slope. As the warm air cools, its relative humidity increases, and the water vapor condenses into clouds.

Explanation:

A warm air mass is made of lighter properties and is thus stable having low pressure and warm and hot air. The cold airmass is made of denser and cooler air.

Hence the increase in precipitation is the result.

Learn more about the result of a warm air mass over a cooler  

brainly.com/question/19913458.

Answer:

d.−1.4, 3.4

Explanation:

Given

[tex]f(x) = x^4-3x^3-2x^2+3x-5[/tex]

Required

Determine the zeros

The best way to solve this is to apply the graphical method.

First, we plot the graph of: [tex]f(x) = x^4-3x^3-2x^2+3x-5[/tex]

See attachment

Next, we write out all values of x when the line crosses the y-axis.

From the attached graph, the points are (approximately):

[tex]x =-1.449[/tex]

[tex]x = 3.449[/tex]

Option (d) is the closest to the above values.

Hence, the zeros are: -1.4 and 3.4

Answer:

16 newtons.

Explanation:

Answer:

Not sure But I think it's Russia

Explanation:

Answer:

y−1(x)=x5−13

Explanation:

Answer: ?

Explanation: Where is the screenshot?

True

this is because the earth is part of the troposphere and we have those particles on the earth.

Answer:

Germany Researcher

Explanation:

Alfred Lothar Wegener was a German polar researcher, geophysicist and meteorologist. During his lifetime he was primarily known for his achievements in meteorology and as a pioneer of polar research

Alfred was a German weather scientist who studied weather. Studying whether he often looked at maps and realized South America and Africa looks like they use to be connected like a puzzle piece. Alfred said the continents was moving but to say that he needed evidence. His first evidence is the land pieces that looks like they fit together. His second evidence was the fossils found. His third pieces of evidence was the climate. And last his final evidence is the rocks found in the places.

Answer:

Because climate change adversely effects the region.

Explanation:

This regions have political and financial future that rests on minimizing effects of climate change because climate change cause damage to the regions  which effects both the political and financial future of people living in that area. Climate change has adverse effect on the agriculture activities of this region which adversely affect the economic conditions of people in this region so in order to get a stable financial condition, the region has little  affected by climate change.

Answer:

mainly Southern Ocean

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Answer:

D. Paradigm

Explanation:

Hope this helps!

Answer:

a award

Explanation:

Answer:

5 Degrees Celcius.

Explanation:

Answer:

Countries along the coast of Africa tend to be wealthier and more developed than countries in the middle of the continent, due to the natural, economic, and logistical advantages that having a coastlines provides for a country, for example, by making it easier for coastal countries to engage in international trade than it is for inland, landlocked countries.

Another difference is that countries along the coast of Africa tend to be more urbanized while countries in the middle of the continent tend to be more rural, precisely because the higher economic activity of the coastal countries fosters urbanization processes.

Answer:

Pollution

Explanation:

Because the atmosphere depends on trees to keep the Oxygen levels to average. Brainliest please!

Answer:

................ pollution ...............

Explanation:

because the lack of oxygen

Answer:

Victory Day is a holiday that commemorates the surrender of Nazi Germany in 1945. It was first inaugurated in the 15 republics of the Soviet Union, following the signing of the German Instrument of Surrender late in the evening on 8 May 1945 (after midnight, thus on 9 May Moscow Time).