The periodic table
Plants
The Earth
Ecosystems
100

Plant's need to breathe and eat. This is called___

What is Respiration? 

100

If you looked at a solar eclipse, you would be___

What is Injured 

100

This is the animal on top of the food chain.

What is the apex pretitor?

200

This is the symbol for chlorine.

What is CL?

200

Plants make their own food. This is called___

What is Photosynthesis? 

200

The mesosphere dose this to meteors___

What is to burn?

300

This is the symbol for iron___

What is FE?

300

This is where Photosynthesis is done. 

What are leaves?

300

This is a sphere that has rocks in it.

What is the Geosphere?

300

This is one ecosystem that is in danger.

What is the rain forest?

400

This is the number for Yttrium.

What is 39?

400

This is what ALL plants breathe at night.

What is Oxygen?

400

This is what happens in the stratosphere.

What is flying jets?

400

The two driest ecosystems are___ 

What is desert and arctic?

500


This is the number of Colbert. 

What is 27?

500

The six main types of ecosystems are__

What is the desert, tundra, rain forest, marine, grassland,and arctic?