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Name:_________________________ Date:_______________
A.
Write the number of the correct answer in the brackets.
B.
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1. Plants movements are in respond to ________. ( )
(1)
(2)
(3)
(4)![]()
sunlight only
water only
wind direction
sunlight and water2. Which statement is incorrect? ( )
(1)
(2)
(3)
(4)![]()
Roots abosrb water and minerals.
Leaves get water from the atmosphere.
Green leaves can produce food.
Stems transport water.3. When green plants are producing food, they take in ________ and give out ________. ( )
(1)
(2)
(3)
(4)![]()
oxygen . . . carbon dioxide
carbon dioxide . . . oxygen
oxygen . . . nitrogen
nitrogen . . . hydrogen4. Which one of the following is not a function of roots? ( )
(1)
(2)
(3)
(4)![]()
To hold the plant to the ground.
To absord water.
To move towards sunlight.
To absorb minerals.5. The function of stomata is to ________ the leaves. ( )
(1)
(2)
(3)
(4)
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allow air to go in and out of
prevent air from going into
allow water to be absorbed by
absorb sunlight forWrite "T" for true and "F" for false.
C.
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1. Water in the soil contains minerals. ![]()
( )
2. The ovary is the male part of a flower. ![]()
( )
3. Roots growing from the stems of orchids are for breathing. ![]()
( )
4. Plants movements are slow and are noticeable only over a period of time. ![]()
( )
5. The male part of a flower becomes the fruit.
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( )
Fill in the blanks with the most suitable word.
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1. For plants to live and grow, they need ___________ , ___________ and ____________. ![]()
2. Tiny openings found on the underside of leaves are called ____________. ![]()
3. ____________ protect the flower when it is in the bud stage. ![]()
4. Green leaves contain a pigment known as ____________. This pigment helps in the food making process. ![]()
5. When a seedling is growing, it gets its food from the ____________. ![]()