Waste Management

Among the following, which object can be recycled?

• Concrete

• Compost

• Glass

• Soil

How can organic waste be recycled?

• Composting

• Burning

• Recycling

• Reusing

Tags

NGSS.MS-LS2-3

Why does residual waste management need to done properly ?

• To reduce cost

• To reduce bad environmental effects

• To grow the cities

• To increase the waste

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

The given picture is one of many ways to _____________ waste.

• Recycle

• Recover

• Reduce

• Reproduce

Tags

NGSS.MS-ESS3-3

One of the following is an example of reducing:

• Bringing Newspaper to a recycling centre.

• Using small bag as a garbage bag.

• Using less water when you shower

• All of above

Tags

NGSS.MS-ESS3-3

If something is nonrenewable then it-

• It can be used only once or cannot be replaced by nature.

• Electricity in your house.

• Regularly replaced by nature.

• It can be used again and again.

Recycling is a process of -

• Disposing of waste materials

• Collection of waste materials

• Making new materials

• Converting waste materials into new materials and objects.

Which of the following is not biodegradable items? More than one answer.

• Animal's feces (manure)

• toilet roll

• Skin of rambutan

• Polystrene cup

• Jewellery

Which is the definition of compost?

• Animal's dung that is used in fertiliser

• Decayed organic materials as fertiliser

• waste that can be broken down by microorganism

Which of the following can be used to make compost?

• Stone

• Skin of fruits

• seeds

• dry leaves