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EGYPTIAN AMERICAN INTERNATIONAL SCHOOL

Elementary Science Department

Semester 2 GRADE 4

Review sheet

Name :

class : Date:

Vocabulary Review:

1. The process by which plants use energy from the sun to change carbon dioxide and water into

sugar and oxygen is called _Photosynthesis_.

2. Animals that have three stages in their life cycles go through __Complete metamorphosis_.

3. The substance in leaves that makes them appear green in color is _Chlorophyll__.

4. The process by which a sperm cell joins with an egg cell is called __Fertilization__.

5. A cell from a fern plant that can produce a new plant called a __Spore__.

6. The movement of sperm cells from the male part of a flower to the female part occurs through

the process of __Pollination___.

Chlorophyll

Fertilization

Incomplete metamorphosis

Photosynthesis

Pollination Spore

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7. 8.

9. 10.

11. 12.

13. 14.

15.

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16.

17.

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