Question

1.Animals cannot exist without green plants. Living things create niches for living things. Relate the index diversity for 10 species of rose with 10 runs and 5 trees.
A. 20
B. 200
C. 2
D. 2000
2.Relate the right measurement for the population density of organism such as termites, living in an area of 8 square meter plot of soil.
A. 10 termites/sq.m.
B. 1 termite/sq.m.
C. 0.10 termites/sq.m.
D. 1.10 termites/sq.m.
3.Major cause of wildlife depletion which decreases the population density in an area is loss of habitant. What is the right amount of density if the number of individuals is 100 hedgehog with an area of 20cm.
A. 5
B. 50
C. 500
D. 0.50
4.Too much waste dumped into the rivers and stream eventually find their way to the ground water supply. What statement explains the importance of sustainable development in the restoration of the environment.
A. Population sizes vary among organisms. They change the number of births when they move out of an ecosystem
B. Human negative actions have resulted to the restoration of habitat and rapid decline of species
C. When the population of species begins to decline, many threatened species become extinction
D. Society should live under the capacity of the environment
5. Utilisation of resources to sustain our natural resources is very important. Which of the given statement explain the proper way of utilizing our resources?
A. Humans should use fewer natural resources that they did 100 years ago
B. Humans should use better natural resources that they did 100 years ago
C. Humans should use more natural resources that they did 100 years ago
D. Humans should not use better natural resources that they did 100 years ago

Answer 1

Answer:

1: B

2:C

3:B

4:D

5:A

Explanation:

ye guessed answers hen not confirmed.