The most important environmental resources that sustains natural processes in an ecosystem is?
light
water
air
energy
Correct answer is B
No explanation has been provided for this answer.
The process by which materials are physically transferred from one soil layer to another is called?
leaching
physical weathering
illuviation
eluviation
Correct answer is A
No explanation has been provided for this answer.
Sahel
Sudan
Guinea
Derived
Correct answer is B
No explanation has been provided for this answer.
Planetary winds are deflected on crossing the Equator due mainly to the effects of?
Coriolis force
Ferrel's law
the jet stream
gravitational force
Correct answer is B
No explanation has been provided for this answer.
the sea is relatively warmer than the land
there are warm ocean currents
the northern parts of the oceans are shallow
the seas are swept by strong winds
Correct answer is C
No explanation has been provided for this answer.