Biosphere

Q. Which is the part of the Earth where life exists?

1. Biosphere
2. Hydrosphere
3. Lithosphere
4. Atmosphere

Q.

Give examples of two components of the biosphere.

Q.

How does the environment affect a person?

Q. What is the biosphere?

1. It is the regions of the surface and atmosphere of the earth or another planet occupied by living organisms.
2. It is a layer or a set of layers of gases surrounding a planet or another material body, that is held in place by the gravity of that body.
3. It is the combined mass of water found on, under, and above the surface of the planet Earth, minor planet or natural satellite.
4. It is the rigid, outermost shell of a terrestrial-type planet, or natural satellite, that is defined by its rigid mechanical properties.

Q.

In which of the following spheres of the earth are living beings inter-related and interdependent on each other for their survival?

1. Atmosphere

2. Hydrosphere

3. Biosphere

4. Lithosphere

Q.

what are the effects of earth

Q. _________ is made of thin layer of soil, rocks and minerals.

1. Hydrosphere
2. Atmosphere
3. Biosphere
4. Lithosphere

Q. Which is the only planet with various forms of life on it?

1. Venus
2. Mars
3. Jupiter
4. Earth

Q. The solid crust or the hard top layer of the earth is called _______.

1. Lithosphere
2. Hydrosphere
3. Atmosphere
4. Biosphere

Q. Importance of biosphere