Answer:
nitrogen gas and oxygen gas.
Explanation:
78% of earths atmosphere is made up of nitrogen and 21% is made up of oxygen.
Among all the countries that you mentioned, Gabon is the country that receives the most rainfall.
Answer:
As you maintain height, the amount of air above you reduces, lowering the pressure. When the pressure drops, the air molecules spread out more (air expands) and the temperature decreases
Explanation:
Not sure if its long enough.
There is a U-shaped region called The Fertile Crescent.
Hope this helps!
A. The rate of photosynthesis must be greater than the rate of respiration