Page 1 - 3.Home assignment-(I)(Obj & Subj)-Ecosystem,red data book..

SAI International School
Subject – Biology, Class-VIII
Topic-Conservation of plants and animals
Sub topic- Ecosystem, Red data book, Migration,
Recycling of paper, Reforestation
Module-34
Home assignments
OBJECTIVE
1 Ecosystem includes.
(a) Plants
(b) Animals
(c) Microorganisms
(d) All of these
2 Red data book provides information about.
(a) Extinct species
(b) Endemic species
(c) Endangered species
(d) Pandemic species
3 Birds migrate for
(a) Better climate
(b) Food
(c) Breeding
(d) All of these
4 By recycling paper
(a) Deforestation can be stopped
(b) Deforestation can be reduced
(c) Deforestation can be increased
(d) Afforestation can be done
5 There is deforested area where Sal trees were present earlier.
Which of the following is reforestation
(a) Planting saplings of Arjun in that area.
(b) Planting saplings of jamun in that area.
(c) Planting saplings of Sal in that area.
(d) Planting saplings of Teak in that area.