Punjab State Board PSEB 4th Class EVS Book Solutions Chapter 7 The Roots of Plants Textbook Exercise Questions and Answers.
PSEB Solutions for Class 4 EVS Chapter 7 The Roots of Plants
EVS Guide for Class 4 PSEB The Roots of Plants Textbook Questions and Answers
Textbook Page No. 40
Activity-1.
Find out the oldest tree in your school. Give information about it in the following blanks :
Name : ……………….
Age : ……………….
(Approximate) : ……………….
Answer:
Banyan tree, 100 yrs.
Textbook Page No. 41
Question 1.
Which part of the plant absorbs water?
Answer:
Root.
Question 2.
Write the functions of roots.
Answer:
Roots absorb water from under the soil and tightly hold the plant in the soil.
Textbook Page No. 42
Activity.
We eat some roots in the form of vegetables. Put tick (✓) on such vegetables in the picture.
Answer:
Textbook Page No. 44
Have you seen any other such tree? Write its name and place where have you seen?
Name …………..
Place …………..
Answer:
Do it yourself.
Textbook Page No. 45
Question 3.
Make diagram of Tap root?
Question 4.
Fill in the blanks with suitable word : (root, soil, thicker, water)
(a) Roots of trees are in ………………
(b) Kachalu is a ………………
(c) Roots absorb ………………
Answer:
(a) soil,
(b) root,
(c) water.
Question 5.
Why was guava tree not pulled out?
Answer:
Roots were tightly holding the soil therefore guava tree was not pulled out.
Question 6.
What is tap root?
Answer:
Tap root is thicker than all other roots and goes straight under the soil.
Question 7.
Which of the plant roots can be eaten?
Answer:
Turnip, carrot, radish, sweet potato, kachalu etc.
Question 8.
Why should we not cut the trees?
Answer:
Trees help in rainfall and also clean the environment by absorbing carbon dioxide. They also provide us fruits, medicines, shelter for birds etc. So we should not cut the trees.