Make a list of five daily activities in which you use natural
resources. Suggest ways by which you can reduce their use.
Classify the following as renewable or non-renewable
resources—coal, natural gas, forests and minerals.
Fill in the blanks using the most appropriate option—
(i) A fuel that is commonly used in two wheelers like
scooters or bikes is………
(a) Kerosene
(b) Petrol
(c) Diesel
(d) LPG
(ii) An example of a renewable resource is ………………
(a) Coal
(b) Water
(c) Natural gas
(d) Petrol
State whether the following statements are True [T] or
False [F]. If False, correct them.
(i) Nature has all the resources to meet human needs. [ ]
(ii) Machines are a resource found in nature. [ ]
(iii) Natural gas is a non-renewable resource. [ ]
(iv) Air is a renewable resource. [ ]
Design an experiment to check if
temperature has an effect on seed
germination
What are the similarities and
distinguishing features in the life
cycles of a mosquito and a frog?
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