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Life Below Water
Test Description: Under the sea
Instructions: Answer all questions to get your test result.
1) What is the largest and least explored habitat on our planet?
A
Forest
B
Aquatic
C
Grasslands
D
Desert
2) What are some of the top marine pollutants?
A
Shopping bags and beverage bottles, along with cigarette butts, bottle caps, food wrappers, and fishing gear
B
Ground-level ozone, carbon monoxide, sulfur dioxide, nitrogen dioxide, and lead
C
Road construction and road use
D
Agricultural fertilizers and nitrogen-laden smog
3) What is Ocean Acidification?
A
When the ocean water becomes less salty
B
The chemical composition of the water in the ocean is changing over time and the PH of the water is decreasing
C
The term used when someone is hallucinating ocean life
D
A chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air.
4) What is the term used to describe the area in the sea where there is little to no marine life, sometimes caused by human activity by nutrient pollutants (ex. excess fertilizer run off into the water) ?
A
No wake zone
B
Empty gate
C
Sleepy Hollow
D
Dead Zone
5) What could be done to protect our oceans?
A
Reduce the use of plastic
B
Make safe sustainable seafood choices
C
Reduce energy consumption
D
All of the above
6) How can overfishing affect the ocean?
A
Not everyone eats fish
B
Too many boats in the water
C
Some species may become extinct, effecting the food chain
D
Not enough meat for people to eat
7) Maintaining flat areas of land next to rivers can help to reduce leaves and mud from entering the river and from there the oceans.
A
True
B
False
8) What animals are most at risk from acidification (the action or process of making or becoming acidic)?
A
Marine mammals
B
Shellfish
C
Jelly fish
D
bottom feeding fish
9) As the ocean warms and sea level rises, some low-lying lands may see ____________.
A
Increased water sports
B
Disappearance of coastlines and loss of land
C
More beachfront
D
More sea life closer to land
10) What effects do microplastics (miniscule pieces of plastic found in the ocean) have on marine life?
A
Causes oxidative damage and abnormal behavior.
B
All of the above
C
Reduces food intake
D
Delay growth
*select an answer for all questions
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