Veera Bala Rastogi and Shalini Mahajan Solutions for Chapter: Water - A Natural Resource, Exercise 4: PRACTICE TIME
Veera Bala Rastogi Science Solutions for Exercise - Veera Bala Rastogi and Shalini Mahajan Solutions for Chapter: Water - A Natural Resource, Exercise 4: PRACTICE TIME
Attempt the practice questions on Chapter 15: Water - A Natural Resource, Exercise 4: PRACTICE TIME with hints and solutions to strengthen your understanding. Science Booster solutions are prepared by Experienced Embibe Experts.
Questions from Veera Bala Rastogi and Shalini Mahajan Solutions for Chapter: Water - A Natural Resource, Exercise 4: PRACTICE TIME with Hints & Solutions
We do not need to conserve water as it is available in plenty in oceans and lakes.
River water is as saline as seawater.
Droughts lead to drying up of the soil.
Water helps in digestion of food as it dissolves various nutrients.
Seawater is considered the purest form of naturally occurring water.
Seawater is highly saline and it cannot be used for the growth of plants or for drinking by animals. But rainwater can be used for the growth of plants and for drinking by animals. Why?
Why do puddles on roads and playgrounds dry up soon when the sun comes?
How does water cycle help in keeping the amount of water on the earth’s surface constant?
