Question

Q1. True or False:-

1. Oxygen reduces the intensity of nitrogen.

2. The amount of CO2 decrease due to the cutting of trees.

3. Biosphere is colourless, tasteless and odourless.

4. Dust particles reflect sunrays.

5. Rain is a main source of sweet water.

6. Lithosphere occupies about 71% of the surface of the Earth.

7. Solid, Liquid and gaseous elements are included in atmosphere.

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Answer 1

Answer:

1 false

2 false

3 false

4 true

5 true

6 false

7 true