1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mamont248 [21]
3 years ago
7

A divergent plate boundary is a boundary at which two tectonic plates move away from each other. As the plates move apart, magma

rises upward between them and erupts onto the ocean floor as lava. This lava cools quickly to form solid rock. Over time, these hardened lava flows build up on top of each other and are uplifted by tectonic forces to form mid-ocean ridges. Based on this information, what type of rock are mid-ocean ridges made of? metamorphic rock sedimentary rock igneous rock eroded rock
Biology
2 answers:
tensa zangetsu [6.8K]3 years ago
3 0
Mid-ocean ridges are made up of igneous rock
miskamm [114]3 years ago
3 0

Answer:

igneous rock

Explanation:

Igneous rocks are rocks that form when magma or lava cools and hardens. Igneous rock that forms above the Earth's surface is extrusive. Igneous rock that forms below the Earth's surface is intrusive.

When magma erupts as lava onto the ocean floor at a divergent boundary, the lava cools quickly to form extrusive igneous rock. Over time, these hardened lava flows build up on top of each other and are uplifted by tectonic forces to form mid-ocean ridges.

You might be interested in
What happens when a neurotransmitter binds to a receptor on the postsynaptic cell?
Grace [21]
<span>After release into the synaptic cleft, neurotransmitters interact with receptor proteins on the membrane of the postsynaptic cell, causing ionic channels on the membrane to either open or close. When these channels open, depolarization occurs, resulting in the initiation of another action potential</span>
3 0
4 years ago
Read 2 more answers
Based on the results of this study, what questions remain unanswered? How can these questions guide future research?
amm1812

Answer: One of the biggest questions is, Can we replicate these results in other plants? So, there needs to be more research to determine whether this technique is effective in food crops. It’s not known what the protein PsbS does, even though it seemed to enhance plant growth. There should definitely be more research to find out how this protein is linked to plant growth and whether boosting this protein will affect growth in other types of plants. The researchers also noted that there are numerous other ways to make photosynthesis, and there are more than 100 chemical reactions involved in the process. Investigating other possibilities might be the key to improving crop yield in a wide variety of crops.

Explanation: same answer from edmentum.

3 0
3 years ago
Read 2 more answers
Top-level predators help keep the number of many species in balance. These predators would belong to which group? A. invasive sp
Harrizon [31]
  • keystone species is the correct answer.

<u>keystone species</u> which keeps the number of other animal population in

control and low in the entire ecosystem. They play an important role

through this process and helps the food chain effectively.

dominant species - most common species; found often in the ecosystem.

invasive species - which fights for itself survival and can cause harm to

ecosystem. non-native to an ecosystem

4 0
3 years ago
14. What is the carbon cycle?
77julia77 [94]

Answer:

Carbon Cycle: the series of processes by which carbon compounds are interconverted in the environment, involving the incorporation of carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration, the decay of dead organisms, and the burning of fossil fuels.

Explanation:

8 0
3 years ago
Read 2 more answers
How many tectonic plates are there on the earth?
Alik [6]
There are seven plate tectonics on Earth. 
4 0
3 years ago
Read 2 more answers
Other questions:
  • Where are endocrine glands found? a.In all vertebrates b.In all chordates c.In only mammals
    14·1 answer
  • Nitrogen and phosphorus are two nutrients that can limit ________________________ in an ecosystem. diversity potential productiv
    11·1 answer
  • Frogs, birds, rabbits, and lizards all have different forelimbs, which makes sense when you consider their different lifestyles.
    10·1 answer
  • Which of the following events does not occur during some stages of interphase?
    7·1 answer
  • Which of the following processes can result in a new island population with a limited gene pool?A. artificial selectionB. gene p
    12·1 answer
  • Hello everyone please help with these three questions, thanks in advance! 1. What is the difference between a genotype and a phe
    7·2 answers
  • PLEASE HELP picture above 13 points
    5·1 answer
  • Which of these represents three molecules of carbon dioxide? (2 points)
    6·1 answer
  • Why is freedom a concern for creationists?
    12·1 answer
  • Given that the fossil record provides the key evidence for evolution, what is the importance of the theory of evolution?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!