WorksheetsScience Unit Post Assessment Review
Total questions: 14
Worksheet time: 10mins
The picture shows litter dumped by humans in the ocean. Which organisms are harmed the most by the litter?
Sharks that cannot find food because prey hide in the litter.
Fish that get caught in the netting and wires.
Turtles that mistake plastic for food.
Fish that cannot swim in a straight line because of the litter.
Fish that cannot swim in a straight line because of the litter.
Turtles that cannot surface because they are caught in litter.
Birds that cannot see the water's bottom because of the litter.
Select four of the following organisms affected by oil spills in the ocean.
Whales
Birds
Dolphins
Goats
Fish
Which of the following is NOT an effect of litter on the environment?
Plants will absorb extra sunlight.
Groundwater could become polluted.
Animals could swallow harmful materials or get tangled in discarded trash.
Animals could swallow harmful materials.
Animals could get tangled in discarded trash.
Areas of Georgia have large human populations. These areas can have a high amount of air pollution. What most likely happens to plants living in these areas with lots of air pollution?
They grow taller because they get more sunlight.
They do not get enough sunlight to grow very tall.
They get the same amount of sunlight as other plants.
They make their own food from sources other than sunlight.
Describe the action as reducing, reusing, or recycling.
Which way of drinking water uses the least amount of resources?
A.
B.
C.
D.
The picture shows sea oats on Tybee Island, Georgia. Pick two ways the sea oats help to conserve the shoreline.
The sea oats keep tides from getting too high.
The sea oats keep rain from touching the sand.
The sea oats keep waves from removing the sand.
The sea oats keep wind from blowing away the sand.
True
False
The sea oats keep animals from wanting to lay their eggs.
True
False
Which of these actions uses the least amount of natural resources?
riding a bus
driving a car
riding a bicycle
driving a motorcycle
Which is the best example of a way to protect the environment?
add pesticide to a lawn to keep insects away
only water a lawn occasionally in the evening
add fertilizer to a lawn to help it stay green
only burn waste from the yard and lawn
Which of the following correctly orders the methods of waste management from most desirable to least desirable?
reuse, reduce, recycle
reduce, reuse, recycle
recycle, reduce, reuse
reduce, recycle, reuse
