Oceanography is the study of the ocean and the cryosphere are the portions of the earth that are just frozen water (ice). When fresh water glaciers melt, they lower the salt levels in the ocean and and oceanographer studies that and makes sure that it wont have too much of an effect. The cryosphere plays a significant role in the global climate.
Answer:
The Tropics
Explanation:
The area between the Tropic of Cancer and the Tropic of Capricorn is often called the Tropics. (ever heard of the tropical rainforests this is where they would be found.)
Answer:
The answer would be D unique life-forms because it's the only one that makes sense.
The answer is competition for natural resources will increase. More people means people will fight for limited natural resources. It’s the only one that seems logical. Oxygen will not increase since humans do not produce it, we cut down the trees and plants that do to build our houses. More land will not be available it will decrease as more people inhabit the planet and take up more space. People will use more fossil fuels because more people = companies take advantage to sell their product. They don’t care about the environment so if the demand goes up then they will supply more. Even though there’s a limited amount, therefore meaning that the overall amount will decrease.
The first one is 4 in 52, the second is 3 in 51.
<span>4/52 x 3/51= .0045249 </span>
