Answers
FORMS : Cinder cones are the simplest type of volcano. They are built from particles and blobs of congealed lava ejected from a single vent. As the gas-charged lava is blown violently into the air, it breaks into small fragments that solidify and fall as cinders around the vent to form a circular or oval cone.
2. Lava flows are streams of molten rock that pour or ooze from an erupting vent. Lava is erupted during either nonexplosive activity or explosive lava fountains.
FORMS : Lava forms when magma erupts from a volcano. As pressure is released gases, dissolved in the magma, bubble out so the composition of lava changes. Most lava flows are formed by the eruption of hot.
3. A shield volcano is a type of volcano usually composed almost entirely of fluid lava flows. It is named for its low profile, resembling a warrior's shield lying on the ground.
Lavas, particularly basaltic ones, come in two primary types: pahoehoe (pronounced 'paw-hoey-hoey") and aa (pronounced "ah-ah"). Both names, like a number of volcanological terms, are of Hawaiian origin. A third type, pillow lava, forms during submarine eruptions.
Answer
Volcano A - Cinder Cone Volcano
Volcano B - Composite Volcano
Volcano C - Shield Volcano
4. Cinder cones are known for their very violent, explosive, exciting eruptions. (A)
Composite volcanoes are explosive, towering giants. (B)
Shield volcanoes quietly produce broad, massive structures through lava flows. (C)
5. Composite volcanoes have very sticky and thick lava, which can make them very explosive when they erupt: gas bubbles that are trapped in the magma chamber find it hard to escape through the viscous rock. They can also spurt lots of hot ash and rocks into the air, making them extremely dangerous.
Related Questions
what is
Meiosis and Mitosis
Answers
Answer:
mitosis is part of a cell that splits in 2 to make two new nuclei. Meiosis is the special cell division of sexual reproduction, like sperm and egg cells
Explanation:
Your friend makes a claim that the image to the right shows facilitated
diffusion. You are an educated Honors Biology student, and you believe
that he/she is incorrect in their claim. Make a claim as to which type of
cellular transport is represented in the image (1 point)State TWO pieces of
evidence from the image that supports your claim (2 points).*
Answers
Answer:
Facilitated diffusion is a type of passive transport of molecules down the concentration gradient between two sides of a membrane which doesn't require ATP and instead uses a specific transmembrane protein.
Active transport requires instead ATP and it is the process drawn in the figure. Moreover the figure illustrates that molecules are moving against their concentration gradient.
hello help please i’ll mark brainliest!!!
Answers
Answer:
I would say the second one.
Explanation:
I'm sorry if it's wrong
Answer:
the answer is CONSISTING OF BILLIONS OF GALAXIES
HELP which one?
Please don’t lie I need help
Answers
Answer:
option B is correct answer of this question
crust ,mantle,core
hope it helps
Answer:
Each layer has its own properties, composition, and characteristics that affects many of the key processes of our planet. They are, in order from the exterior to the interior – the crust, the mantle, the outer core, and the inner core.
Explanation:
When an enzyme was added that destroyed carbohydrates from the heat-
killed S strain and added to the live R strain, did transformation occur? (Did
transformation happen without the carbohydrates?)
Yes or No
Answers
Pls help quick plzzzzzzzz
Answers
1. Flowers must rely on vectors to move pollen. These vectors can include wind, water, birds, insects, butterflies, bats, and other animals that visit flowers. We call animals or insects that transfer pollen from plant to plant “pollinators”.
2. Germination:When a seed falls on the ground, it needs warmth and water in order to germinate; some seeds also need light. Dicots have seed coats that soften with moisture. After being planted in the soil for a few days, the seed absorbs water and swells until the seed coat splits.
Greg Developed and Ear infection. His doctor gave him an antibiotic. The antibiotic killed all the bacteria in his body. What other effect could the antibiotic have
Answers
When children take antibiotics at the first sign of an ear infection, they are more likely to have vomiting, diarrhea, and allergic reactions because of the medicine. Also, antibiotics can kill “friendly” germs in the body and cause other problems like diarrhea.
Over-use of antibiotics is a problem.
Antibiotics can help drug-resistant bacteria grow. These bacteria are harder to kill. They can cause illnesses that are harder to cure and more costly to treat. This increases the risk of complications and side effects. The resistant bacteria can also infect other people.
Hope this helps
Some of the antibiotics doctors prescribe to treat an ear infection such as amoxicillin, cortisporin (neomycin/hydrocortisone) solution or suspension.
What is infection?The infection is invasion and growth of germs in the body. The germs can be bacteria, viruses, yeast, fungi, or other microorganisms. Infections can begin anywhere in the body and may spread all through it.
Antibiotics can have side effects as when children take antibiotics at the first sign of an ear infection, they are more likely to have vomiting, diarrhea, and allergic reactions because of the medicine. Also, antibiotics can kill “friendly” germs in the body and cause other problems like diarrhea.
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The phenotype of an organism is its physical characteristics, which result from the organsism's genes.
Answers
The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior. An organism's phenotype is determined by its genotype, which is the set of genes the organism carries, as well as by environmental influences upon these genes.
reactions of photosynthesis
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What are the 3 most important parts of a seed
Answers
Answer:
the 3 primary part of a seed are the embryo, endosperm, and seed coat.
expaination:The embryo is the young multicellular organism before it emerges from the seed.
The mass and______of an object affects the momentum of its motion.
a. destiny
b. shape
c. velocity
d. volume
Answers
momentum = mass times velocity
TO PLZ HELP!!!!
List five organelles eukaryotes have that prokaryotes do not have.
Answers
Answer:
nucleus, mitochondria, golgi apparatus, endoplasmic reticulum and lysosomes
Without the discovery of magnetic reversals recorded on the ocean floor, scientists
a
could not confirm the usefulness of sonar
b
could destroy the hypothesis of continental drift
c
could not provide a mechanism for moving continents
d
could explain how the seafloor was being destroyed
Answers
Answer:
Could not obtain evidence for the hot spot hypothesis. Which of course helps scientist know where under water volcanoes might Be. This is helpful in learning more about sea life and the sea floor and what goes on in an ecosystem located under water.
HAHAHA GOTTIE
Explanation:
What is the most likely reason that horses and mountain goats have hooves?
They have homologous structures because they have a common ancestor.
They have analogous structures because they have a common ancestor.
These are vestigial structures in both animals because they are not used.
These are similar structures due genetic mutations.
What is the answer to this?
Answers
Answer:
They have homologous structures because they have a common ancestor.
homologous structures because they have a common ancestor is the most likely reason that horses and mountain goats have hooves.
what is homologous structure ?Homologous structures shoe the same structure, but may have a distinct function, it indicate a common ancestor.
A homologous structure is an organ or bone seen common between different animals that demonstrates an anatomical commonality indicating that the animals share a common ancestor.
on the other hand analogous structures where two unrelated species have structures with similar forms or functions due to convergent evolution.
for example of a homologous structure is the wing of a bird and an insect.
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The Green River Formation is famous because it:
is the largest fossil deposit in the world
contains the oldest known bat fossil
O has the most recently discovered fossil deposit
O is the best known location for carbonized fossils
Answers
Answer:
is the largest fossil deposit in the world
contains the oldest known bat fossil
Explanation:
Hope it helps ✌️
Explain how sulfur mining affects plant life.
Answers
Although the landscape shows a certain ability to persist, underground mining activity has caused some effects such as ground fissures (cracking), disturbance of the vegetation community and damage to strata.
Please mark brainliest
What role do urban cities play in affecting albedo
Answers
Answer:
Urbanization has many effects on surface albedo. It reduces it through the introduction of dark surfaces, through changing the surface geometry to better capture solar radiation, and through reducing snow cover in winter. It can also increase it by increasing the cloud cover and by emitting air pollutants and aerosols.
a _____ force is when two forces cancel each other out and do not affect the motion of an object
Answers
Answer:
Friction and gravity are at work in each picture. Explain how each are at work and how they work together. Balanced forces - Two or more opposite forces are balanced forces if their effects cancel each other and do not cause a change in an object's motion.
Explanation:
Balanced forces are equal and opposite forces that act on the same object. That's why they cancel out. Action-reaction forces are equal and opposite forces that act on different objects, so they don't cancel out. In fact, they often result in motion.
I NEED HELPPPP PLZZZZZZZZZ
Answers
Answer:
The second option: Both alleles are expressed
Explanation:
Codominance is when both alleles are expressed.
Which type of neuron stimulates muscles to contract?
A. interneuron
B. sensory neuron
C. motor neuron
Answers
Answer:
Motor neurons stimulate muscles to contract answer:C
Study the illustration below of the plate tectonics affecting the continent of Africa. Divergent plates are causing the East African Rift Zone to spread. This area is a deep valley surrounded by mountains, similar to a mid-ocean ridge. What do you predict will eventually happen at the East African Rift Zone?
African plate tectonics showing the Eurasian Plate, Arabian Plate, Indian Plate and African Plate (Nubian) and (Somalian). A rift zone is shown extending from the edge of the Arabian Plate through the Indian Plate and extending into the African Plate (Somalian).
© 2015, Brooklyn College
Lake Victoria will shrink and disappear as all of the plates converge.
The African plate will grow larger as all of the plates converge.
Water from the Gulf of Aden and the Indian Ocean will flow into the rift and flood the area.
The Indian Ocean will shrink and disappear as the Rift Zone gets larger.
Answers
Answer:
C
Explanation:
took the test
The things that you will predict will eventually happen at the East African Rift Zone are the Water from the Gulf of Aden and the Indian Ocean will flow into the rift and flood the area. Thus, the correct option for this question is C.
What is plate tectonics?Tectonic plates are the types of crustal plates that are gigantic pieces of the Earth's crust and uppermost mantle. A crustal plate may be defined as a type of large block or tabular section of the lithosphere that significantly reacts to tectonic forces as a unit and moves as such.
The movement of the crustal plates creates three types of tectonic boundaries: convergent, where plates move into one another; divergent, where plates move apart; and transform, where plates move sideways in relation to each other. Due to this, the water from the Gulf of Aden and the Indian Ocean will flow into the rift and flood the area.
Therefore, the correct option for this question is C.
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Is Standing on a diving board a Kinetic energy or potential energy
Answers
Answer:
Explanation:
Potential Energy. This diver is standing at the end of the diving board, ready to dive. After he/she dives and is falling toward the water, they'll have kinetic energy, or the energy of moving matter. But even as they stand motionless high above the water, he/she has energy
Explain your justification for the changes in trait distribution between years 1 and 10. What do you think will happen to the population by year 15?
Answers
Answer:
I need an imago or a graph
Explanation:
Would collecting the resources that go into bread have long-term or short-term effects on the environment? Explain your answer.
Answers
Answer:
a short term effect. In their life cycle analysis, the researchers found that a loaf of bread emits about a half-kilo of carbon dioxide. Forty-three percent of bread's greenhouse gas emissions can be attributed to the fertilizers used to grow wheat
It is a short term effect. In their life cycle analysis, it has been observed that a loaf of bread emits about a half-kilo of carbon dioxide.
What's the Environmental Impact of a Loaf of Bread?The life cycle of a loaf o bread is started from growing, harvesting, and transporting to producing flour, shipping to a bakery, baking loaves and packaging them.
In the life cycle it has been found that per loaf of bread about a half-kilo of carbon dioxide is emitted where nearly 43% of bread’s greenhouse gas emissions can be used in the fertilizers for wheat cultivation.
Two-thirds of the emissions come from actual fertilizer production.
we are unaware of the environmental impacts of this products mainly concerned with human health or animal welfare.
It was found that each loaf production is associated with global warming as a result more amount of fertilizer applied in order to increase their wheat harvest.
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According to cell theory, which activity is impossible?
Answers
Answer:
Liver cells being generated by air
Explanation:
A P E X
a lunar eclipse can occur during a full moon .
Answers
Answer:
coooooooooll
Explanation:
° • .°• ✯
° • .°• ✯ ★ * ° °·
° • .°• ✯ ★ * ° °· . • ° ★ • ☄
° • .°• ✯ ★ * ° °· . • ° ★ • ☄▁▂▃▄▅▆▇▇▆▅▄▃▁▂
True or False
Continental drift is the theory that states that the continents were separate and then slowly drifted together to form single landmass
Answers
Which of the following biological processes releases oxygen into the
atmosphere?
A. Transpiration
B. Paristalsis
C. Respiration
D. Photosynthesis
Answers
Answer:
D. Photosynthesis.......
which one ?
A.
B.
C.
D.
Answers
Answer:
D
Explanation:
Answer and Explanation:
D should be the right answer. Let me know if I'm wrong..
Elephants shape their environment in many ways. They can change a forest to a grassy field or dig a hole that might become a pond. They clear large amounts of vegetation, which removes habitats for some organisms but makes the area inviting for other organisms. Which best describes possible interactions of elephants with the surrounding ecosystem?
positive
negative
neither positive nor negative
both positive and negative
Answers
Answer:
☁︎both positive and negative. for making ponds for other animals to live in but clearing large amounts of vegetation☁︎
Based on their activities, it can be concluded that Elephants have both positive and negative effects on their environment.
What is a Habitat?A habitat is refers to a place where a living organism is found.
The activities of an organism affects the habitat of that organism.
What is the impact of Elephants on their habitat?Elephants shape their environment in many ways, both positive and negative.
They can negatively impact their environment by changing a forest to a grassy field.
They can positively impact their habitats by creating new habitats from existing habitat such as by digging a hole that might become a pond.
Therefore, it can be concluded that Elephants have both positive and negative effects on their environment.
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