Question
.TAStuuy
2
each other.
An area consisting of biotic and abiotic factors interacting with
The soil and rocks forming the upper layers of the earth's surfa ace.
The living components of an ecosystem.
Abiotic factors concerned with the soil.
Plants adapted to live in very dry conditions.
The gas that makes up the highest percentage of the atmospheric
gases.
The process whereby plants manufacture faod
Answer
Oxygen, Photosynthesis.