Question

Q1)Fill ups .
a) Air is a ubiquitous resources since it is found __________.
b) Physical factors affecting the presence of a localised resources are ________,_______and______.
c) Using resources carefully and giving them time to get renewed is called _________.
d) An actual resources today might have been a ______ resource some time ago .
Q2) True or false .
i) water is not precious . we should not bother about its wasteful use.
ii) All sources and substances have equal economic value .
iii) We should minimise the depletion of natural resources .

please answer fast. class 8 ch 1
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Answer 1

Answer:

Q1

1. Everywhere .

2. Temperature rain and humidity .

3. Resource conservation .

4 . Potential resources

Q2

1. false water is a precious resource and we should bother about it's wasteful use .

2. False all sources and substances doesn't have equal economic value . As value depends upon demand of a substance among the people .

3. true we should minimise the depletion of natural resources .