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WorksheetsScience for grade 4
Total questions: 15
Worksheet time: 48mins
What is matter
Anything that occupies space and volume
A solid,liquid, gas
Anything that has mass
A object
Why is the upperside of a leaf smoother and waxier than the underside
As the upperside of the leaf faces the sun the water in the leaf will evaporate
To attract sunlight so they can make food
Due to the presence of chlorophyll
To keep the flies away
What is the function of veins in a leaf
To distribute food,water and mineral
To make food from sun and absorb water from soil
None of these
What is the main function of the stem
A plant structure that provides support and connects the leaves with the roots
To transport nutrients to the rest of the plants
To keep the plant upright and stop blowing in the wind
Where the plant makes its food
What does internal mean
A structure on the outside
A structure on the inside
A structure surrounding something
A structure around something
What does external mean
A structure on the outside
A structure on the inside
A structure surrounding something
A structure around something
What is photosynthesis?
Photosynthesis is how the plant stores its own food
The process where the plant stores its food
The process in which plants use energy from the Sun to make food.
Photosynthesis allows the plant to breathe underwater
What do plants need to make their own food?
oxygen, carbon dioxide, sugar
sugar, water, carbon dioxide
sunlight, carbon dioxide, water
carbon dioxide, water, sugar
This long part of the plant acts like an "elevator" carrying water and nutrients to the leaves and flower part of the plant.
roots
stem
leaves
flower
What is the main source of energy for plants?
Rain
The Sun
The Grass
Soil
A bunny is brown in the spring. Why does the bunny change to a white color in the winter?
Camoflage
Hibernation
Migration
Because it wants to
What is sublimation
Solid to gas
Gas to solid
Gas to liquid
Land breeze happens ?
At night
At morning
At dawn
