Our forests

The lowest layer in the understorey is formed by

• SHRUBS

• HERBS

• TREES

• TALL GRASSES

Which of these is not obtained from a forest product?

• a) paper

• (b) furniture

• (c) plastics

• (d) medicines

Understoreys are formed due to

• Different sizes of the crown

• Different types of the crown

• Different height of the trees.

• All of these

Sequence that represents the series of eating and being eaten is called

• Food series

• Food web

• Food hub

• Food chain

Which one of the following is a role of forests?

• Prevent soil erosion

• Provide food, shelter, water and medicines

• Prevent flood

• All of the above

Which one of the following is an animal product?

• Gum

• Honey

• Catechu

• Rubber

Which among the following is the smallest forest animal?

• bison

• tiger

• boar

• porcupine

Deforestation means

• large scale planting of trees

• large scale cutting down of trees

• both of these

• none of these

The removal of soil by wind or water is known as

• Soil Conservation

• Soil Protection

• Soil Erosion

Which of these is not true about forests?

• Provide home to animals

• help in causing rainfall

• prevent soil erosion

• purify air by absorbing oxygen and releasing carbon dioxide