Ecology Unit SNC1w 1.1-1.6

Quiz
•
Science
•
9th Grade
•
Easy
+9
Standards-aligned
Vickie Anderson
Used 6+ times
FREE Resource
36 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Atmosphere is
a thin layer of gases around the Earth
20 km thick
78% nitrogen, 21% oxygen, 0.9% argon & trace amounts of other gases
all three are correct for atmosphere
Answer explanation
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Lithosphere ....
thin layer of gases
mountains, ocean floors, continents
water on, above and below the Earth's surface
Answer explanation
Also called Geosphere!
Tags
NGSS.MS-ESS2-3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3% of all water on Earth is in the oceans.
true
false
Answer explanation
97% is in the oceans!! (and it is saltwater)
3% is freshwater (polar caps, glaciers and groundwater)
Tags
NGSS.MS-ESS2-4
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The 'life-zone' around the Earth where all living things exist.
hydrosphere
biosphere
lithosphere
atmosphere
Answer explanation
Bio....means "life" or "living"
Tags
NGSS.MS-LS2-2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The study of the interrelationships between all the biotic and the abiotic components within the biosphere is...
ecosystem
chemistry
ecology
Answer explanation
Ecology is the study of the relationships between living organisms (including humans) and their physical environment.
Tags
NGSS.MS-LS2-2
NGSS.MS-LS2-3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
All the living organisms in an area and their non-living environment.
habitat
ecosystem
community
Answer explanation
An ecosystem is geographic area where plants, animals, and other organisms (& weather and landscapes) work together to form a bubble of life.
Tags
NGSS.MS-LS2-3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Biotic factors are
Living things, their remains, and the features associated with their activities (like nests)
Non-living characteristics of an ecosystem (like water and rocks)
Answer explanation
biotic = consisting of living things
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