CBSE Class 4 Science Plants Worksheet

Q1 Fill in the blanks with correct words.

1. Plants give us_________ to breathe. (oxygen, nitrogen)

2. Cutting of plants on large scale is called_________.(afforestation, deforestation)

3. Roots of plants help in preventing _________ .(soil erosion/pollution)

4. Plants reduce__________. (Pollution/water)

5. Plants help in bringing _____________. (rain/drought)

Q2 Match the following

                        A                                                          B

1) World environment day                1) is celebrated in the month of July.

2) Sunderlal Bahuguna                    2) is celebrated on 5th June every year.

3) Van Mahotsava                            3) started the Chipko Movement.

Q3 Draw and name 5 things that cause harm to our environment.

1. Fill in the blanks with suitable words.

a. ____________ are plants that grow in water.

b. ____________ plants have needle-like leaves.

c. Cactus grows in _____________ region.

d. The __________ helps cactus in surviving without water for many days.

e. The roots that grow high above the soil, in mangrove plants, are called _____________ roots.

f. Plants that grow in coastal areas: ________________ _________________

2. Match column A with column B.