Question

terrestial ecosystem are the major source of food and raw material for human beings any four Statement

Answer 1

1. Terrestrial ecosystem can be differentiated from the aquatic ecosystem for the lower availability of water but also the importance of water on the other hand.  
2. Terrestrial ecosystem are the good source of food for the human beings because of the presence of verity of plants, animals and encouraging climate conditions.
3. Terrestrial ecosystem is an integrated functioning unit where every living organism depends on one another for food.  
4. Raw materials from plants, animals, and other abiotic compounds can be found in large numbers that can be utilized by humans in many ways.

hope it helps you!!

Answer 2

terrestrial ecosystem are the major source of food and raw material for human beings as well as to wild life if provides us with many things like

i) It gives different kind of vegetables,fruits etc to eat.

ii) It gives raw materials like timber,firewood,and also there are many plants which gives resources like rubber.

In this ways terrestrial ecosystem play a major role in providing the different sources to human beings

HOPE IT IS HELPFUL,THANK YOU