Question

only correct answer allowed. answer it pls​

Answer 1

Question 1 :

• What does the word "Environment" mean?

★ Answer :

• The surroundings in which a person, animal or plant exists is known as environment.

Question 2 :

• What is natural environment ?

★ Answer :

• Natural environment comprises physical and biological elements of the earth.
• Physical environment includes abiotic components such as land, air and water.
• Biological environment includes biotic components such as humans, plants, animals.

Question 3 :

• What is biosphere ?

★ Answer :

• The narrow zone where the lithosphere, Hydrosphere and Atmosphere meet and interact is called as biosphere.

Question 4 :

• Why is lithosphere important ?

★ Answer :

The lithosphere is important to us because of the following reasons :

• It consists of rocks and Minerals which are useful to us.
• It provides land for building houses, roads, factories and soil for agriculture.

Question 5 :

• What is the importance of atmosphere?

★ Answer :

The Atmosphere is important to us because of the following reasons :

• Nitrogen is essential to maintain the fertility of soil.
• Carbon dioxide is necessary for survival of the plants.
• Ozone protects us from the ultraviolet rays of the Sun.
• Oxygen is necessary for the survival of human beings.

________________________________

Answer 2

Answer:

$\bold{\huge\pink{\boxed{{{Required Answer}}}}}$

$\bold{\huge\red{\boxed{{{QUESTION}}}}}$

1.what does the word environment mean?

$\bold{\huge\blue{\boxed{{{AnSwEr}}}}}$

➡️The surroundings in which human beings, animals and birds exist is called Environment..

$\bold{\huge\red{\boxed{{{QUESTION}}}}}$

2.what is a natural environment?

$\bold{\huge\blue{\boxed{{{AnSwEr}}}}}$

➡️Natural environment comprises physical and biological elements of Earth .

$\bold{\huge\blue{\boxed{{{QUESTION}}}}}$

3.what is biosphere?

$\bold{\huge\red{\boxed{{{AnSwEr}}}}}$

➡️The part of lithosphere, hydrosphere and atmosphere where the living world is spread is called biosphere..

$\bold{\huge\red{\boxed{{{QUESTION}}}}}$

4.why is lithosphere important?

$\bold{\huge\blue{\boxed{{{AnSwEr}}}}}$

➡️Litho means soil and sphere means layer.. Hence it is lithosphere. It consists of rocks and minerals which are very useful to us..

$\bold{\huge\red{\boxed{{{QUESTION}}}}}$

5.what is the importance of atmosphere?

$\bold{\huge\blue{\boxed{{{AnSwEr}}}}}$

➡️Atmosphere is the covering air wrappeding the earth from all the four sides.. It is important for survival of human beings..

Explanation:

☃️Hope it's help you dear