Chapter 17 – Forests: Our Lifeline

The rainfall will be less in absence of:

Which of the following is not a forest product:

Which of the following statements is not correct:

Micro-organisms act upon the dead plants to produce:

A dark coloured substance which is formed from the dead bodies of plants and animals is called:

The insects butterflies help flowering plant in:

A forest is a purifier of:

Branchy part of a tree above the stem is known as the:

Cutting and destroying the forests is called:

The branches of the tall trees look like a roof over the other plants in the forest is called a:

The plant also maintain the balance of oxygen and carbon dioxide in the atmosphere, so the forests are called:

Forests protect the soil from:

Heavy rain may also damages the:

Several beetles and grubs were feeding on the heap and a bunch of seedlings was:

Canopy is formed by:

Interdependence of animals for food is called:

Nutrients are replenished in the soil through:

Which of the following is renewable resources:

Forest protect soil from:

Micro-organisms eating dead bodies of plants and animals are called:

Small trees and grass and shrubs form the:

Organisms which cannot be seen with naked eyes are called:

Plants given out during photosynthesis: