Which of the following resources cannot be renewed?
Air
Petroleum
Food crop
Soil
Correct answer is B
No explanation has been provided for this answer.
Which of the following practices is not used in conserving water?
Afforestation
Damming
Deforestation
Reforestation
Correct answer is C
No explanation has been provided for this answer.
The establishment of game reserves and parks is a method of
conserving natural resources
cultivating game
controlling pollution
cultural awareness
Correct answer is A
No explanation has been provided for this answer.
Which of the following pairs of organisms is in a mutualistic relationship?
Hydra and Sea anemone
Hermit crab and Sea anemone
Dodder plant and Cocoa plant
Mistletoe and Kolanut
Correct answer is B
No explanation has been provided for this answer.
Which of the following materials is not easily biodegradable?
Polythene bag
Cotton bag
Hides and Skin bag
Paper bag
Correct answer is A
No explanation has been provided for this answer.