General Science Questions

The method of soil conservation in which stones, grass, soil are used to build barriers along contours and trenches are made in front of the barriers to collect water is called?

Which of the following is a viral disease?

In which direction does the tail of a comet point toward?

Gustation refers to the sense of which of the following ?

The study of Cells is also known as

Speakers can establish credibility by 

An _______________ is a sudden shaking or trembling of the earth.

Name the international treaty designed to protect the ozone layer from CFCs.