Q17 of 95 Page 122

State one way in which we can reuse paper.

We can reuse paper in different ways. Here, we are writing some of the common ways to reuse the paper.

1. We can make greeting cards from the used papers.

2. We can make a wallart from used papers.

3. Newspaper or old wrapping paper can be used as package padding―shred, crumple or tear and eliminate the need for Styrofoam!

Name the various old paper products which can be recycled.

How many full grown trees are needed to make 1 tonne of paper?

Fill in the following blanks with suitable words:

(a) Deforestation increases the level of……………….. in the atmosphere.

(b) Species found only in a particular area is known as……… species.

(d) Satpura National Park is a part of……………… Biosphere Reserve.

(e) Rd Data Book contains a record of……….. species.

(f) Migratory birds fly to faraway places because of……... changes.

(g) In reforestation, the planted trees should be of the same………. Which were cut down in that forest?

(h) Paper can be recycled………… to…... times.

What is meant by deforestation? what are the causes of deforestation?