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WorksheetsSCIENCE QUIZ COMPETITION ROUND 2
Total questions: 10
Worksheet time: 5mins
1. The portion of the earth facing the sun experiences _____while the other half away from the sun experiences ___.
A. day, night
B. night, dawn
C. night, day
D. dawn, night
2. Which body system protects the organs of the body such as the heart, lungs, and brain?
skeletal system
circulatory system
muscular system
digestive system
3. Why is it difficult for us to go up in a mountain than go down?
we are moving against gravity
we are pulled by the wind
we are moving towards gravity
none of the above
4. Why are coal, oil, and natural gas considered nonrenewable resources?
There is a limited supply, and they can be replaced in a short period of time.
There is not a limited supply, and they cannot be replenished in a short period of time.
There is a limited supply, and they cannot be replenished in a short period of time.
There is not a limited supply, and they can be replaced in a short period of time.
5. Carbohydrates are made up of which monomers (smallest units)?
amino acids
nucleotides
simple sugars (glucose)
fatty acids
6. Who discovered the cell.
Robert Brown
Robert Hook
Alexander Volta
Charles Darwin
7. Photosynthesis takes place within me. I am a...
Mitochondria
Cell Wall
Chlorine
Chloroplast
8. What's it called when liquid rock (magma, lava) erupts through the Earth's crust?
earthquake
volcano
hurricane
tsunami
9. What kind of energy do plants get from the Sun?
solar
electrical
mechanical
sound
10. Which planet spins the fastest?
Venus
Mars
Jupiter
Neptune
