Question

Answer these Question
Q1. What is an Environment?
Q2. Differentiate between Biotic and Abiotic.
Q3. What do plants require to make their food?
Q4. What do you understand by the term lithosphere?​

Answer 1

1. the surroundings or conditions in which a person, animal, or plant lives or operates.

"survival in an often hostile environment"

3.Their roots take up water and minerals from the ground and their leaves absorb a gas called carbon dioxide (CO2) from the air. They convert these ingredients into food by using energy from sunlight. This process is called photosynthesis, which means 'making out of light'. The foods are called glucose and starch.

4.the rigid outer part of the earth, consisting of the crust and upper mantle.

"the lithosphere comprises a number of plates

2.