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WorksheetsSemester 2 Exams TEST!!
Total questions: 11
Worksheet time: 7mins
Why might a species go extinct?
Their food source INCREASES
Their food source DECREASE
ASK MR. JACKSON FOR HELP MEEEE!!
What prevents or slows down soil erosion and help preserve biodiversity and the benefits that come from ecosystems?
Planting many crop varieties in a field surrounded by native trees and shrubs in order to help feed more people.
Burning forgets and fields to remove invasive plants that compete with native plants species.
What is the best control method for lake trout in Yellowstone Lake?
Eliminate the lake trout entirely by destroying all fish life, and then reintroduce the cutthroat. This would cost between $32 and $181 million.
Gillnet some, but not all, the lake trout to reduce costs.
Leave the lake trout alone and see what happens.
Recruit thousands of anglers to catch lake trout.
Currently, the US is in the lead for producing a lot of waste. How would the environment improve if we had less food waste?
LESS land will be cleared for crops and LESS water will be needed from groundwater supplies.
LESS land will be cleared for crops and MORE water will be needed from groundwater supplies.
MORE land will be cleared for crops and MORE water will be needed from groundwater supplies.
I DON'T KNOW!!!!
What is the key difference between renewable and nonrenewable resources?
FIXED
UNLIMITED
What did the Industrial Revolution do to the human population?
Humans had a DECREASE in the water and food supply and the population INCREASED.
Humans had better infrastructure and sanitation and the population INCREASED.
Medical care decreased worldwide and the population decreased.
There was a huge world war and the population decreased.
We might run out of resources like ____ and _____
FOOD
WATER
DEAD
MR.JACKSON ROCKS
The process of magma cooling and hardening into igneous rock is called?
MR. JACKSON ROCK
IGNEOUS ROCK
CRYSTALLIZATION
SEDIMENTARY ROCK
Which layer is the oldest layer is this profile?
B
C
A
Which layer is the youngest layer in this profile?
C
A
B
BONUS: ARE YOU READY FOR EXAMS ON WEDNESDAY?
YES!!!!
NO!!!!!!
NAHHHHHHHHH
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