Environment

The major components of physical environment are...................................

• Atmosphere, lithosphere,hydrosphere

• Atmosphere, biosphere, lithosphere

• Lithosphere, atmosphere, biosphere

• Biosphere, hydrosphere, atmosphere

Land is a component of ................ environment.

• Human environment

• Natural environment

• Physical environment

• None of the above

The zone where life exists is known as.................................

• Biosphere

• lithosphere

• atmosphere

• Hydrosphere

Natural environment can be divided into............................types.

• Two

• Three

• Five

• Four

Cutting of trees in a forest is callled

• Reforestation

• Deforestation

• tree fall

• None of them

When is World Environment Day is celebrated?

• 5 February

• 5 August

• 5 June

• 5 may

Which is human made environment?

• Mountain

• Road

• Sea

• None of the above

Which is not a component of human environment

• Land

• Religion

• Community

• All of these

The imporatnt component of environment is

• Biosphere

• Lithosphere

• Atmosphere

• All of these

What is the life bearing layer on the earth called-

• Biosphere

• Lithosphere

• Hydrosphere

• Atmosphere