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Grade 3 Q.2

Total questions: 52

Worksheet time: 26mins

Name
Class
Date
1.

……… is the ability of an object to push or pull on another object made of iron, steel, or nickel.

a)

Magnetism

b)

Force

c)

Motion

2.

Which of the magnetic poles repel one another?

a)

Two north poles.

b)

Two south poles.

c)

a and b.

3.

…………… is one of the two ends of a magnet where the magnetic force is strongest.

a)

Magnet

b)

Field

c)

Pole

4.

Which pair of magnetic poles attracts one another?

a)

Two north poles.

b)

Two south poles.

c)

One north pole and one south pole.

5.

A person can use a magnet to move a game piece from one space to another if the game piece is made of……….

a)

metal.

b)

wood.

c)

plastic.

6.

Which device uses a magnet?

a)

Light bulb.

b)

Compass.

c)

Fuse.

7.

Several metal objects spilled on the classroom floor. Which tool should be used to pick them up in the fastest and safest way?

a)

Battery.

b)

Bar Magnet.

c)

Piece of Steel.

8.

The red arrow of the compass always points ........

a)

north.

b)

south.

c)

west.

9.

A new plant grows from a...........

a)

seed.

b)

stem.

c)

petal.

10.

A plant can form seeds in a..........

a)

leaf

b)

stem

c)

flower

11.

Which plant reproduces using cones?

a)

Flowering plants.

b)

Tomato trees.

c)

Conifers.

12.

What does the fruit of a flowering plant hold?

a)

Cones.

b)

Eggs.

c)

Seeds.

13.

What does a seed need to germinate?

a)

Only water.

b)

Water, nutrients, and the right temperature.

c)

Freezing temperature at night.

14.

Inside the flower, the male parts make ...........

a)

egg.

b)

pollen.

c)

petal.

15.

Inside the flower, the female parts make ………..

a)

egg.

b)

pollen.

c)

petal.

16.

How can seeds be released?

a)

By people or animals.

b)

By wind or water.

c)

Both a and b are correct.

17.

Which of the following is the first stage of some plants' lifecycles?

a)

Flower.

b)

Seed.

c)

Root.

18.

Radish seed germinates ………… than apple tree seed.

a)

faster

b)

slower

c)

the same

19.

means to make more of an organism’s kind.

a)

Germinate

b)

Pollination

c)

Reproduce

20.

Pine tree seeds form inside …………………..

a)

Flowers

b)

cones

c)

seeds

21.

The letter 'N' on the magnet stands for south.

a)

True

b)

False

22.

If you hold two magnets close to each other, you can feel a push or pull.

a)

True

b)

False

23.

Different poles attract each other.

a)

True

b)

False

24.

A compass is a tool that does not help you to find directions.

a)

True

b)

False

25.

A magnet can push or pull an object without touching it.

a)

True

b)

False

26.

Each magnet has a north pole and a south pole.

a)

True

b)

False

27.

Magnet can attract all materials.

a)

True

b)

False

28.

Earth has two magnetic poles.

a)

True

b)

False

29.

Earth is like a giant magnet.

a)

True

b)

False

30.

The more times the wire is wrapped around the nail, the stronger the magnetic field will be.

a)

True

b)

False

31.

Plants need sunlight, water, carbon dioxide and nutrients to grow.

a)

True

b)

False

32.

All plants take the same time to grow.

a)

True

b)

False

33.

Reproduce means to make more of an organism’s own kind.

a)

True

b)

False

34.

Inside the flowers, male parts make eggs.

a)

True

b)

False

35.

Inside the flowers, female parts make pollen.

a)

True

b)

False

36.

The leaves protect the seeds as they develop.

a)

True

b)

False

37.

Pine trees have flowers.

a)

True

b)

False

38.

Plants that produce cones for reproduction are called conifers.

a)

True

b)

False

39.

All conifers are evergreens.

a)

True

b)

False

40.

Radish seeds germinate faster than apple tree seed.

a)

True

b)

False

41.

Choose the suitable word to complete each sentence. 1. Magnets have two __________ represented by north, N, and south, S.

a)

poles

b)

edges

c)

faces

d)

corners

42.

2. __________ is the ability of an object to push or pull on another object that has magnetic property.

a)

magnetism

b)

friction

c)

gravity

d)

elasticity

43.

3. __________ is deep inside Earth that creates a huge magnetic field around the planet.

a)

iron

b)

gold

c)

water

d)

oxygen

44.

Q3. Choose the suitable word to complete each sentence.
reproduce – poles – Radish plant – magnetism – pollination - iron – compass - apple tree – conifers – germinate – egg – pollen – electromagnet
4. A __________ is a tool that helps you find directions.

a)

compass

b)

iron

c)

apple tree

d)

Radish plant

45.

5. An __________ is a coil of wire around a metal bar, such as an iron nail.

a)

electromagnet

b)

generator

c)

transformer

d)

resistor

46.

To __________ means to make more of an organism’s kind.

a)

reproduce

b)

hibernate

c)

migrate

d)

adapt

47.

To __________ means to grow from a seed to a young plant.

a)

germinate

b)

hibernate

c)

photosynthesize

d)

pollinate

48.

Inside the flowers, male parts make __________ and female parts make __________.

a)

pollen, egg

b)

egg, pollen

c)

seeds, nectar

d)

nectar, seeds

49.

Movement of pollen from the male part of one flower to the female part of another flower is called __________.

a)

pollination

b)

fertilization

c)

germination

d)

photosynthesis

50.

10. __________ is a fast-growing plant while, __________ is a slow growing plant.

a)

Radish plant, Apple tree

b)

Apple tree, Radish plant

c)

Mango tree, Tomato plant

d)

Bamboo plant, Rose plant

51.

11. Plant reproduces using cones are called __________.

a)

conifers

b)

ferns

c)

mosses

d)

flowering plants

52.

​​ ​ ​ ​

a)

Planting , Germination , Mature , Fruiting .

b)

Harvesting , Reproducing , Fruiting , Mature.

c)

Pollination , Fruiting , Planting , Germination.

d)

Reproducing , Mature , Germination, Harvesting.