CBSE Class-6 Science: Questions 299 - 304 of 318

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Question number: 299

» Garbage in, Garbage Out » Plastics - Boon or a Curse? » Reduce Use of Plastics

MCQ▾

Question

To reduce the use of plastics we should do:

Choices

Choice (4) Response

a.

Reuse plastic containers

b.

Give away plastic toys to others who can use them

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

Question number: 300

» Fun With Magnets » Magnets » Discovery of Magnets

MCQ▾

Question

Who discovered magnet?

Choices

Choice (4) Response

a.

William Gilbert

b.

An old shepherd Magnes

c.

The Chinese

d.

Question does not provide sufficient data or is vague

Question number: 301

» Garbage in, Garbage Out » Vermicomposting » Process of Vermicomposting

MCQ▾

Question

The worms used to make vermicompostare:

Choices

Choice (4) Response

a.

Red worm

b.

Earthworm

c.

Micro-organisms

d.

Question does not provide sufficient data or is vague

Question number: 302

» Fun With Magnets » Magnetic and Non-Magnetic Materials » Magnets and Non-Magnets

MCQ▾

Question

Property can be used to distinguish an ordinary piece of iron from a magnet:

Choices

Choice (4) Response

a.

Unlike poles attract each other

b.

Like poles repel each other

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

Question number: 303

» Garbage in, Garbage Out » Plastics - Boon or a Curse? » Use of Plastics

MCQ▾

Question

Things made of plastic which we use in our daily life are:

Choices

Choice (4) Response

a.

Refrigerators, cars, buses, trucks, scooters

b.

Water bottles, buckets, mugs, water tanks

c.

Trains, aeroplanes, plugs, sockets, chairs

d.

All a. , b. and c. are correct

Question number: 304

» Garbage in, Garbage Out » Dealing With Garbage » Landfill

MCQ▾

Question

The process of burning of garbage at high temperature in incinerator is called as:

Choices

Choice (4) Response

a.

Incineration

b.

Landfill

c.

Reuse

d.

All of the above

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