Life Below Water Question Preview (ID: 59953)
Under The Sea.
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As the ocean warms and sea level rises, some low-lying lands may see ____________.
a) Increased water sports
b) More beachfront
c) Disappearance of coastlines and loss of land
d) More sea life closer to land
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
c)
d)
What animals are most at risk from acidification (the action or process of making or becoming acidic)?
a) Shellfish
b) Marine mammals
c) bottom feeding fish
d) Jelly fish
What could be done to protect our oceans?
a) Make safe sustainable seafood choices
b) Reduce energy consumption
c) Reduce the use of plastic
d) All of the above
How can overfishing affect the ocean?
a) Some species may become extinct, effecting the food chain
b) Too many boats in the water
c) Not enough meat for people to eat
d) Not everyone eats fish
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) Sleepy Hollow
b) No wake zone
c) Dead Zone
d) Empty gate
What is Ocean Acidification?
a) The chemical composition of the water in the ocean is changing over time and the PH of the water is decreasing
b) A chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air.
c) When the ocean water becomes less salty
d) The term used when someone is hallucinating ocean life
What effects do microplastics (miniscule pieces of plastic found in the ocean) have on marine life?
a) Reduces food intake
b) Delay growth
c) Causes oxidative damage and abnormal behavior.
d) All of the above
What is the largest and least explored habitat on our planet?
a) Desert
b) Aquatic
c) Forest
d) Grasslands
What are some of the top marine pollutants?
a) Ground-level ozone, carbon monoxide, sulfur dioxide, nitrogen dioxide, and lead
b) Agricultural fertilizers and nitrogen-laden smog
c) Road construction and road use
d) Shopping bags and beverage bottles, along with cigarette butts, bottle caps, food wrappers, and fishing gear
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