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UNIT 6 PLANTS

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Part of a plant

a)

Roots

b)

stem

c)

leaves

d)

flower

2.

Part of a tree

a)

Roots

b)

trunk

c)

branches

d)

flower

3.

Which of the following statements best describes the term photosynthesis?

a)

When plants absorb the energy from the sun.

b)

How plants reproduce.

c)

The process by which plants make their own food.

d)

The process by which animals make their own food.

4.

The process of photosynthesis takes place in the:

a)

Leaves of the Plant.

b)

Stem of the plant.

c)

Roots of the plant.

d)

All of the above.

5.

Plants release carbon dioxide during...

a)

photosynthesis

b)

respiration

c)

reproduction

d)

pollination

6.

Plants use ... as source of energy

a)

water

b)

fruit

c)

stomata

d)

sunlight

7.

Which plant process is pictured?

a)

Photosynthesis

b)

Carbon dioxide

c)

Pollination

d)

Fertilization

8.

Raw sap turns into elaborated sap with the help of…

a)

wind.

b)

sunlight.

c)

vessels.

d)

sugar

9.

Sunlight is trapped in the leaves by a green substance called…

a)

chlorophyll.

b)

stomata.

c)

xylem vessels.

d)

petal

10.

During the day, plants release … as a waste product of photosynthesis.

a)

oxygen

b)

carbon dioxide

c)

chlorophyll

d)

seeds

11.

Carbon dioxide mixes with raw sap in the leaves, transforming in into...

a)

elaborated sap

b)

xylem vessels

c)

oxygen

d)

water

12.

The female part of a flower is the…

a)

stamen.

b)

corolla.

c)

pistil.

d)

soil.

13.

The male part of a flower is the…

a)

Sepal

b)

Ovule

c)

Petal

d)

Stamens

14.

Pollination is the transfer of pollen from the anther of a flower to the stigma of another flower. The main types of pollination include

a)

wind pollination

b)

insect pollination and wind pollination

c)

insect pollination and air pollination

d)

water pollination and wind pollination

15.
a)

Stolons

b)

Rhizomes

c)

Bulbs

d)

Tubers

16.
a)

Stolons

b)

Rhizomes

c)

Bulbs

d)

Tubers

17.

Most crops are used for...

a)

raw materials

b)

food

c)

feed animals

18.

Asexual reproduction uses structures such as stolons…

a)

rhizomes, bulbs and tubers.

b)

seeds, bulbs and tubers.

c)

rhizomes, flowers and tubers.

19.

The first and last stages in the process of farming are…

a)

irrigation and pruning.

b)

sowing and fertilizing.

c)

ploughing and harvesting.

20.

...contain mineral salts that help plants to grow.

a)

Fumigation

b)

Irrigation

c)

Pruning

d)

Fertilizing