About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is?

Related Mcqs:

The energy stored in a dam is___________?

A. Kinetic energy B. Electrical energy C. Potential energy D. None of these...

What does Angstrom measure?

(a) Quantity of liquid (b) Speed of ships (c) Length of cables (d) None of these...

Charge carriers in a metal are electrons rather than protons because electrons are?

A.Smaller B.Negative C. Loosely bound D.All of the above...

Which of the following constituents of pollutant exhaust in hazardous to man ?

A. Carbon monoxide B. Carbon dioxide C. Lease particles D. Carbon particles...

Archeology is the branch of:

A. Anthropology B. Cultural Anthropology C. Biological Anthropology D. None...