WorksheetsRevision Grade 3 Science
Total questions: 35
Worksheet time: 25mins
True or False
Medicines are substances that benefit the body in many ways. Medicine also protect the body from ailments.
A. True
B. False
State true or false. It is ok take any medicine that your friend gives .
True
False
Germs cause infectious diseases.
True
False
Bird flu affects a lot of birds .
True
False
. Manasi is suffering from insect bite and itching. Which medicine will the doctor prescribe her to feel better ? Select the correct option.
Creams and ointments
injections
inhalers
It is the active part of the medicine that is combined with a liquid to make it easier to take or better absorbed.
A. Liquid
D. Tablet
C. Capsule
D. Topical medicine
Plants transform energy to make their own food. Where does the energy they need come from?
water
soil
sun
air
What type of energy is used by plants to make food?
electrical
light
mechanical
heat
Where do plants get most of their material to grow? Select two.
water
soil
sunlight
carbon dioxide
A producer is a living thing that makes its own food from sunlight, air, and soil.
True
False
Green plants are producers who make food in their leaves.
True
False
A consumer is a living thing that cannot make its own food.
True
False
All animals are consumers.
True
False
A decomposer is a living thing that gets energy by breaking down dead plants and animals.
True
False
Fungi and bacteria are the most common decomposers.
True
False
apple tree
Producer
Consumer
Decomposer
Hawk
Producer
Consumer
Decomposer
Mushroom
Producer
Consumer
Decomposer
Carrot
Producer
Consumer
Decomposer
Bacteria
Producer
Consumer
Decomposer
Bamboo
Producer
Consumer
Decomposer
Which living thing is a producer?
plankton
animals
plants
bacteria
Why are producers always the first organism in a food chain?
They provide the energy for other living things.
They are the smartest.
They do not move, so they can't escape from another living thing.
They're plants. Animals should be first.
An example of a predator:
shark
mouse
rabbit
An example of prey:
lion
mouse
shark
Choose the animal that is a mammal.
Bird
Cow
Fish
Frog
