Fill in the blank by choosing the correct word from the bracket.
Trees are our (friends, enemy, family).

Which of the following statements with regard to the land-use situation in India is/are correct?

A. There has been a tremendous decline in area under forest in recent years.
B. The rate of increase in land use in recent years is the highest in case of area under non-agricultural use.
C. Land use such as barren and wasteland, area under pastures and tree crops have experienced decline in recent years.

 In which of the following regions is maximum forest found? 

 Write any two don'ts to protect the environment.

Observe the picture above and fill in the blank.

The tiny pointed structures found in the cactus plants are called _____.    

Choose the right word and fill in the blank.
(Herbs, shrubs, trees)
_____ are tall and strong.