Humans, as individuals or communities, change environments in ways that can be either helpful or harmful for themselves and other organisms.
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Q 1/7
Score 0
A large amount of oil was spilled in a lake environment. Within a few weeks, the number of plants and animals living in the area where the oil
was spilled will most likely
60
remain the same
increase
decrease
Q 2/7
Score 0
Which human activity will help conserve Earth's natural resources?
60
cutting down trees
leaving the television on all day
burning trash in the yard
recycling plastic bottles
7 questions
Q.
A large amount of oil was spilled in a lake environment. Within a few weeks, the number of plants and animals living in the area where the oil
was spilled will most likely
1
60 sec
LE.7.1c
Q.
Which human activity will help conserve Earth's natural resources?
2
60 sec
LE.7.1c
Q.
Which human activity often has a HARMFUL effect on the environment?
3
60 sec
LE.7.1c
Q.
The number of daylight hours in New York State changes with the
4
60 sec
LE.7.1c
Q.
The diagrams below show a forest area before and after a factory was built there.
Building the factory in this area most likely caused an increase in
5
60 sec
LE.7.1c
Q.
Which human activity has a helpful effect on the environment?
6
60 sec
LE.7.1c
Q.
Many organisms live in the forest. The taller trees in the forest are often cut down for wood. How can this change in the environment be helpful to plants?