Download THQ 12-7, 12-8, 12-9

Name: ___________________________
THQ Ch. 12-7, 12-8, 12-9
20 pts
Fill in the blanks using the word bank below (1 pt each)
Fossil fuels
Water droplets
Transpiration
Respiration
Vapor
Cloud
Photosynthesis
Proteins
Carbon Dioxide
Precipitation
Nitrogen Fixation
1.
2.
3.
4.
5.
6.
7.
The process by which plants lose water is called ________________.
Water condenses from a ______ into tiny _________________.
A collection of water droplets in the atmosphere is a ____________.
Water that falls to Earth from the atmosphere is called _______.
Producers use carbon dioxide during _____________________.
Consumer use oxygen during ________________________.
Decomposers release ___________ ____________ back into the
atmosphere.
8. Burning __________ ________ released carbon dioxide back into
the atmosphere.
9. The process of combining nitrogen with other elements to make usable
compounds is called _____________________.
10. Plants and animals need nitrogen to make ___________________.
OVER
Place a word from the word bank into the blanks in the diagrams below.
All words will be used only once. (1 pt each)
Burning
Transpiration
Respiration
Photosynthesis
CO2
Precipitation
Decomposition
O2
Evaporation
Fossil fuel
(water leaving the
plant’s leaves)
of
The plant taking
in________ from
the dog:
_______________
The worm
breaking down
dead organisms:
_______________
_____
The dog taking in
______ from the plant:
__________________