Question

State whether the statements are True or False :
1. The natural environment is composed only of living things.
2. The hydrosphere has various landforms.
3. Both biotic and abiotic elements are dynamic in nature.
4. The producers obtain their food from other living things.
5. Rapid climate change has caused extinction of many plant and animal species.
D.
Match the Columns :
B
1. Biotic element
a. mineral wealth
2. Abiotic element
b. animals
3. Producer
C. air
4. Consumer
d. algae
5. Lithosphere
e. humans
Answer the following in short:
1. Define biotic and abiotic elements of the environment.
2. Name the three domains of the natural environment. Which zone do these form by interacting with
one another?
3. What brings about changes in climate and seasons?
4. What are heterotrophs? Give two examples.
5. Name some human activities that have impacted the environment adversely.
Answer the following in detail :
E​

Answer 1

Answer:

t

f

f

t

t

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