Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
Which of the following are part of the ocean's ecosystems?
intertidal zones, deep sea vents and salt marshes
five times
wetlands
aerosol sprays
thin layer in the upper atmosphere that protects Earth from ultraviolet rays.
mass extinction
They end up in bodies of water killing animals and plant life.
carbon dioxide
What did scientists believe was the cause of the hole in the ozone layer?
intertidal zones, deep sea vents and salt marshes
five times
wetlands
aerosol sprays
thin layer in the upper atmosphere that protects Earth from ultraviolet rays.
mass extinction
They end up in bodies of water killing animals and plant life.
carbon dioxide
What is an important freshwater ecosystem with a high biodiversity that is also declining in numbers?
intertidal zones, deep sea vents and salt marshes
five times
wetlands
aerosol sprays
thin layer in the upper atmosphere that protects Earth from ultraviolet rays.
mass extinction
They end up in bodies of water killing animals and plant life.
carbon dioxide
What happens with insecticides and herbicides that we put on our lawns?
intertidal zones, deep sea vents and salt marshes
five times
wetlands
aerosol sprays
thin layer in the upper atmosphere that protects Earth from ultraviolet rays.
mass extinction
They end up in bodies of water killing animals and plant life.
carbon dioxide
What is the ozone layer?
intertidal zones, deep sea vents and salt marshes
five times
wetlands
aerosol sprays
thin layer in the upper atmosphere that protects Earth from ultraviolet rays.
mass extinction
They end up in bodies of water killing animals and plant life.
carbon dioxide
What are sudden large declines in biodiversity in the fossil record called?
intertidal zones, deep sea vents and salt marshes
five times
wetlands
aerosol sprays
thin layer in the upper atmosphere that protects Earth from ultraviolet rays.
mass extinction
They end up in bodies of water killing animals and plant life.
carbon dioxide
Which gas is a greenhouse gas?
intertidal zones, deep sea vents and salt marshes
five times
wetlands
aerosol sprays
thin layer in the upper atmosphere that protects Earth from ultraviolet rays.
mass extinction
They end up in bodies of water killing animals and plant life.
carbon dioxide
How many times in the history of Earth has the number of species dropped drastically?
intertidal zones, deep sea vents and salt marshes
five times
wetlands
aerosol sprays
thin layer in the upper atmosphere that protects Earth from ultraviolet rays.
mass extinction
They end up in bodies of water killing animals and plant life.
carbon dioxide
Check it!
Match it!
Match it!