Question

Q.1 Find the correct answer. (5)
(a) Camel cart is used in: (i) Kerala (ii) Rajasthan (iii) Assam
(b) Vallam is used in: (0) Kerala (ii) Rajasthan (iii) Assam
(c) Most durable bridge can be made by:- (i) Bamboo (ii) Iron and cement
Both a and b
(d) Who does not need a bridge :- (i) Men (ii) Vehicles (iii) Birds
(e) Pulley is not used in :-- () well (ii) lifting heavy load (iii) boat
0.2 Put a sign of tick or cross against the statement. (5)
(0) Animal cannot cross over a bridge.
Many people can cross Cement Bridge at one time.
People can walk on Bamboo Bridge.
(iv) Four or five people can sit in a trolley.
Bamboo bridge is more stable than a cement bridge.
0.3 Answer the following questions (2.5*4=10)
(0) How is cement bridge different from a bamboo bridge.
Where all do you see the use of pulleys? List them.
What are the ways to travel on water?
(iv) Do you think it would be easie to walk on this bridge barefoot or with shoes or
slippers Why?​

Answer 1

Answer:

do your self

Explanation:

Answer 2

Ladakh -Plains

Rajasthan-Desert area

Vallam-Kerala

Jugad-Gujarat

Bullock Carts-Trolley