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PIT_PIT [208]
3 years ago
11

Which two elements aremainly found in the innerand outer core?

Biology
1 answer:
sattari [20]3 years ago
5 0
The solid inner core is made of mainly iron crystals with small amounts of nickel and heavier elements such as gold and platinum. The liquid outer core is a nickel iron alloy with small amounts of heavier elements.
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The atoms of elements sometimes become "sequestered" in the environment. which of the following is an example of this?
Marta_Voda [28]

d. carbon atoms in ocean water

Explanation:

The carbon atoms in ocean water is one of the ways through which carbon is sequestered in nature.

Sequestration of carbon implies the storage of carbon either naturally or artificially for a very long time.

Carbon sequestration cuts off carbon from the normal biogeochemical cycle and stores it in natural reservoirs for a very long duration.

  • In nature, carbon is sequestered a whole lot through biological and chemical activities.
  • Phytoplanktons are food producers. When consumed by higher organisms, their organic materials which contains carbon can become sequestered when the consumer dies and falls to the bottom of the ocean.
  • Organisms that used carbonate to manufacture their shells in the ocean also sequesters carbon.

Learn more:

biogeochemical cycle brainly.com/question/4217448

#learnwithBrainly

7 0
3 years ago
Why does the enzyme trypsin get deactivated when introduced in the gastric juice of the stomach
scZoUnD [109]
Because it can cause some very bad cramps in the stomach
5 0
3 years ago
Which of the following is an example
lisabon 2012 [21]

Answer:

B

Explanation:

soil being depleted to nitrogen due to high runoff

4 0
3 years ago
Read 2 more answers
Which of the following should NOT be added to a compost heap? A) potato peels B) bones C) banana skins D) shrub clippings​
juin [17]

Answer:

D shrub clippings

Explanation:

this is because they don't decompose like the other choice and are not rich in nutrients

6 0
3 years ago
Read 2 more answers
Describe two processes of weathering and two processes of erosion that are taking place in Sam's backyard.
nika2105 [10]

Answer and Explanation:

When viewing the image of Sam's backyard, we can see the occurrence of chemical and physical weathering. Physical weathering is caused by the impact of water on rocks, which promotes the breakdown of rock particles. The chemical weathering is also caused by the water that I contact with the rock react with its elements causing chemical reactions that modify the rock.

Regarding erosion, we can consider the erosion by gravity that is common in mountainous regions, like the one shown in the photo. This type of erosion promotes the loss of mass of the rock due to the detachment and rolling of rock particles, due to gravity. We can also notice the rain erosion, created by the impact of water on the rock that detaches the fragments and transports them to other places.

8 0
2 years ago
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