Chhavi Goyal and Namrata Bahadur Solutions for Exercise 1: Exercises

Author:Chhavi Goyal & Namrata Bahadur

Chhavi Goyal Social Science Solutions for Exercise - Chhavi Goyal and Namrata Bahadur Solutions for Exercise 1: Exercises

Attempt the free practice questions from Exercise 1: Exercises with hints and solutions to strengthen your understanding. Explore Our World A book of Social Science solutions are prepared by Experienced Embibe Experts.

Questions from Chhavi Goyal and Namrata Bahadur Solutions for Exercise 1: Exercises with Hints & Solutions

HARD
7th CBSE
IMPORTANT

An increase in the amount of hydrogen and nitrogen lead to global warming.

HARD
7th CBSE
IMPORTANT

Name the two components of the environment.

HARD
7th CBSE
IMPORTANT

What is food web? Why is it said that it is delicately balanced?

HARD
7th CBSE
IMPORTANT

What are autotrophs and heterotrophs? Give examples of each.

HARD
7th CBSE
IMPORTANT

Define ecosystem and draw a diagram to illustrate your answer.

HARD
7th CBSE
IMPORTANT

Constant interactions between living and non living things impart a dynamic character to our environment. Explain the meaning of this statement.

HARD
7th CBSE
IMPORTANT

What events have led to the change in the manner in which the humans use the environment?

HARD
7th CBSE
IMPORTANT

How can the human dependence on the environment be turned favourable?