Match the following: 1. The roots of the trees a. Air pollution and global warming 2. Cutting of trees is causing b. Hold the soil 3. Animals needs c. Shelter to many animals 4. Trees provide d. Oxygen to survive

The roots of the plant hold the soil thus they prevent the soil erosion. The cutting down of trees is called a deforestation, this is causing air pollution and global warming. Animals need oxygen to breathe. Trees take in carbon dioxide and give us oxygen to breathe. Trees provide shelter to many animals. Many birds build a nest in the trees. 1. The roots of the trees. b. Hold the soil 2. Cutting of trees is causing a. Air pollution and global warming 3. Animals needs d. Oxygen to survive 4. Trees provide c. Shelter to many animals

E M B I B E

Stride Ahead With SCIENCE 4.>Our Environment>Chapter 12 - Keeping our Earth Green>Assess Zone

Kirti Behal Solutions for Exercise 2: Assess Zone

Author:Dolly Tuteja, Anindita Ghosh & Divya Kumar

Dolly Tuteja Science Solutions for Exercise - Kirti Behal Solutions for Exercise 2: Assess Zone

Attempt the free practice questions from Exercise 2: Assess Zone with hints and solutions to strengthen your understanding. Stride Ahead With SCIENCE 4. solutions are prepared by Experienced Embibe Experts.

Questions from Kirti Behal Solutions for Exercise 2: Assess Zone with Hints & Solutions

EASY

4th CBSE

IMPORTANT

Stride Ahead With SCIENCE 4.>Chapter 12 - Keeping our Earth Green>Assess Zone>Q A

Which part of the trees prevents soil erosion?

MEDIUM

4th CBSE

IMPORTANT

Stride Ahead With SCIENCE 4.>Chapter 12 - Keeping our Earth Green>Assess Zone>Q D

Match the following:

1. The roots of the trees	a. Air pollution and global warming
2. Cutting of trees is causing	b. Hold the soil
3. Animals needs	c. Shelter to many animals
4. Trees provide	d. Oxygen to survive