General Science Questions

Statement I :

Portions of glacial troughs may exhibit remarkably flat floors.

Statement II :

The flat floor in a glacial trough is produced by uniform glacial erosion.

The source of energy of the sun is

With reference to earthquakes, which of the following statements are correct?

A. Earthquakes largely occur along the converging plate boundaries.

B. Point of origin of earthquake in lithosphere is known as focus/hypocenter.

C. Intensity of earthquake decreases with distance from the epicenter.

D. Epicentre of earthquake always remains over continents only.

Select the correct answer using the code given below.

In fireworks, the green flame is produced because of

Underground water and the water on the earth's surface is called ________________

Which of the following statements with regard to cloudburst is/are correct?

1.It is defined as sudden localized very heavy downpour with cloud thunder and lightning.

2.It mostly occurs in the hilly areas.

3.It results into very high intensity of rainfall, i.e., 250 mm-300 mm in a couple of hours.

4.It occurs only during daytime.

Select the correct answer using the code given below.

Crop rotation helps to

"Eco Mark" is given to the Indian Products that are ___________.