Shalini Samadhiya Solutions for Exercise 4: Exercises

Author:Shalini Samadhiya

Shalini Samadhiya Science Solutions for Exercise - Shalini Samadhiya Solutions for Exercise 4: Exercises

Attempt the practice questions from Exercise 4: Exercises with hints and solutions to strengthen your understanding. The Science Hub solutions are prepared by Experienced Embibe Experts.

Questions from Shalini Samadhiya Solutions for Exercise 4: Exercises with Hints & Solutions

EASY
7th CBSE
IMPORTANT

Give one word for the following: A cyclone in South-East Asia. (Choose from Typhoon, Hurricanes, Tornadoes)

HARD
7th CBSE
IMPORTANT

List the precautions which should be taken during a thunderstorm.

HARD
7th CBSE
IMPORTANT

Mention five damaging effects of a cyclone. List a few safety measures to protect ourselves from cyclones.

MEDIUM
7th CBSE
IMPORTANT

Explain with the help of an experiment that air exerts pressure.

MEDIUM
7th CBSE
IMPORTANT

 The intensity of most of the cyclonic storm reduces after hitting land. Explain the reason.

HARD
7th CBSE
IMPORTANT

How would the pattern of wind circulation get affected if the Earth rotated from east to west instead of west to east?

MEDIUM
7th CBSE
IMPORTANT

The meteorological department predicts cyclones and tornadoes beforehand. Still they cause loss of lives and property in our country. What may be the possible reasons for this?

MEDIUM
7th CBSE
IMPORTANT

It is usually difficult to row a boat in the direction opposite to that of the blowing wind. Why?