Question

10 Observe the given diagrams and answer the following questions.

A) The manmade materials are shown in the diagram. What effects can they have on the environment ?
B) What preventive measures can we take to avoid the ill effects ? ​

Answer 1

Answer:

all kinds of pollutions

Explanation:

use cloth bags

steel bottles

don't burn it

Answer 2

Answer:

A) The material is plastic and it has negative impacts on environment.

B) Alternative to plastic utensil should be used and avoid using disposable plastic water bottles and use reusable water bottles.

Explanation:

A) From the diagram, it is clear that the material shown is plastic.

The negative impacts of plastic are:

1. Plastic takes many years to for them to decompose.
2. Toxic substances are released into the soil when plastic bags kept under sunlight.
3. When burned, they release a toxic substance into the air causing ambient air pollution.

B) Preventive measures can we take to avoid the ill effects are:

1. Reduce, reuse and recycle. This is one of the most effective ways to reduce its ill effects.
2. Use reusable bottles and cups.
3. Use non-plastic reusable containers for food storage.

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