Forest-Our Lifeline

Forest-our lifeline Worksheet-4

Multiple-Choice Questions:

1. Which among the following is the main reason for survival of some dense forests in India?

(a) Environmentalists                     

(b) Scientific forestry

(c) Villages protected them as sacred grooves

(d) Conservationists

Forest-our lifeline Worksheet-5

Multiple-Choice Questions:

11. A negative impact of the use of modern technology is that:

(a) economic opportunities are frequently limited

(b) international trade is limited

(c) contacts with other cultures decrease

(d) levels of air and water pollution often increase

12. The relatively thin layer on the earth's surface where life is possible is known as the:

(a) Biome             (b) Ecosystem     (c) Biopreserve    (d) Biosphere