Environmental Science MCQs

The ocean covers ________ percentage of Earth's surface.

The mean of annual rainfall in India is

The air temperature is 45o F, the wind is blowing at 30 MPH, and the wind chill temperature is 15o F. These conditions would be equivalent to:

Which of the following statements regarding species interdependence are true? A. An association of two species where one is benefitted and other remains unaffected called mutualism B. An interspecific association where both partners derive benefit from each other is called commensalism C. A direct food relation between two species of animals in which one animals kills and feed on another is referred as predation D. A relationship between two species of organism where both the partners are benefitted from each other is called symbiosis

Where cold surface air replaces warm air, the boundary separating the different bodies of air is:

What is meant by root zone process?

All oil traps contain

The geographical pattern of average air temperature near sea level is _______ homogeneous in the southern hemisphere as compared to the northern hemisphere.

In the northern hemisphere, north-facing hillsides have a _______ growing season than south-facing hillsides.