GRADE 4 REVISION 2

What kind of root is shown by picture A?

• Fibrous roots

• tap root

The diagram shows the process of photosynthesis. What do plants produce during photosynthesis?

• water and sunlight

• food and oxygen

Two electronic technologies are_____________

• television and computers

• books and pens

Which part of the plant produces seeds and fruits?

• leaves

• flowers

Which part of the plant contains chlorophyll?

• seeds

• leaves

Electronic technology does have risks for users and the environment.

• TRUE

• FALSE

Tools, parts and processes that work together make up a system.

• TRUE

• FALSE

Old electronic technology can be recycled to prevent risk to the

• TRUE

• FALSE

Vascular plants are more than nonvascular plants on earth.

• TRUE

• FALSE

All plants that produce flowers are vascular plants.

• TRUE

• FALSE