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WorksheetsUNIT 3 SCIENCE
Total questions: 15
Worksheet time: 11mins
We classify plants into two main groups:
Angiosperms and ferns
Flowering and non-flowering
Flowering and mosses
Seeds and non-flowering
Flowering plants include:
Angiosperms and gymnosperms
Ferns and gymnosperms
Mosses and ferns
Angiosperms and ferns
Non-flowering plants include:
Angiosperms and gymnosperms
Ferns and gymnosperms
Mosses and ferns
Angiosperms and ferns
Choose the two functions of the leaves:
Connect the blade to the plant´s stem
Allow gasses to enter
Produce food for the plant
Help the plant to exchange gasses
Most leaves have two parts:
Stomata and vein
Petiole and leave
Petiole and blade
Blade and stomata
What is the difference between flowering and non-flowering plants?
Flowering plants use spores and non-flowering plants produce fruits
They are equal
Flowering plants produce fruits and non-flowering plants don´t
The stems has two main functions:
It keeps the plant standing up
They support the stem of the plant
It transports water and nutrients to and from the leaves
Choose the one that is NOT a function of the roots:
They produce food for the plant
They support the stem of the plant
They hold the plant in the ground
They absorb water and minerals from the soil
Photosynthesis is...
The expulsion of carbon dyoxide in the plants
The process of making food in a plant
The process of combining water and minerals
The mixture of minerals and water is called:
Xylem
Chlorophyl
Chloroplasts
Raw sap
... transports raw sap from the roots to the leaves.
Xylem
Stem
Phloem
Glucose
Where does the chlorophyl collect solar energy?
In the leaf stomata
In the xylem
In the chloroplasts
In the root hairs
The plants transform carbon dyoxide, water and minerals into...
Oxygen
Glucose
Nutrients
Glucose and oxygen
During photosynthesis...
Plants provide oxygen for all living organisms
Plants consume carbon dioxide
Plants transform water and minerals into food
When do plants absorb more oxygen and release more carbon dyoxide?
At night
During the day
Never
Always
