Question

a) “Improvements in our lifestyle have resulted in greater amounts of waste

generation.” Give two examples to support the given statement. Suggest one

change that we can incorporate in our lifestyle in order to reduce non-

biodegradable waste.

b) The following organisms form a food chain.

Insect, Hawk, Grass, Snake, Frog

Which of these will have highest concentration of non-biodegradable chemicals?

Name the phenomenon.

Answer 1

Improvement in our lifestyle have resulted in greater amount of waste generation......

(1) Due to higher standard of living we generate large amount of electronic waste...
(2) By using plastic utensils ....
The one change that we can.
incorporate is is.............
we can use just bag instead of plastic bag.......

Answer 2

Plastics and electronic waste are the great examples for our improvement in lifestyle.

Large amount of house hold waste and food waste production are another few examples that supports given statement.

Changes we need to incorporate.

Reducing the usage of e-waste by preferring a proper disposal method.

Reducing the usage of plastic wastes.

Reducing the food waste.

B) The food Chain

Grass→Insect

Insect→Frog

Frog→Snake

Snake→Hawk