A. Mercury and Venus B. Mars and Jupiter C. Venus and Mars D. Jupiter and Saturn Correct Answer: Option C…
A. 2,500,000.000 B. 3,000,000,000 C. 4,200,000,000 D. 6,500,000,000 E. 100,000,000,000 Correct Answer: Option D - 6,500,000,000
A. presence of many wild animals B. dense vegetation cover C. many rivers D. government's deliberate policies to control population…
A. protecting wildlife only B. protecting forest reserves from bush burning C. protecting renewable and non-renewable resources D. controlling the…
A. thermal energy B. solar energy C. H.E.P D. unclear energy E. chemical energy Correct Answer: Option B - solar…
A. the fauna is undisturbed B. re-afforestation efforts are encouraged C. there is much pressure on the land D. man's…
A. inter-dependent B. multi-dimensional C. saprophytic D. parasitic E. static Correct Answer: Option A - inter-dependent
A. a balanced energy system in the atmosphere B. acid rain formation C. increased photosynthesis D. increased evaporation E. a…
A. coastal fishing B. the depth of ocean water C. the amount of waste deposited at the coast D. the…
A. it receives rain all year round B. It has high temperature all the year-round C. the rainfall that reaches…