Ally is a junior high student who has just learned about the carbon cycle in school. She is concerned about the environment and decides to construct a model of the carbon cycle in her community.

Ally wants to reduce the amount of carbon dioxide in her local area. What are two different things that Ally could do to reduce the amount of carbon dioxide in the atmosphere? Explain how each would reduce the amount of carbon.

What are two different things that Ally could do to reduce the amount of carbon dioxide in the atmosphere?

1) Control the amount of Deer in the environment.

2) Car reduce the amount of Cars in the environment.

Explanation:

1) The deer feeds on leaves from the trees, which means that aside from the deer breathing out carbon dioxide, the deer also reduces the efficiency of the tree taking in the carbon dioxide because the deer feeds on the leaves.

2) The car emits Carbon monoxide which has more carbon concentration, therefore a reduction of car in the environment is very helpful.

Note that I did not say anything about Fumigation of insects, because they help trees in plant pollination, and this helps the trees they take in the carbon dioxide grow better.

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.

they have identical fossils of organisms that have evolved over time.

both have animal fossils preserved in them due to weathering and erosion.

they contain different fossils because life on earth has changed through time.

the fossils in them were formed on the surface of earth due to exposure to sunlight.