In what form is carbon found most abundantly in the atmosphere?
carbon dioxide
carbon monoxide
calcium carbonate
C2 - carbon gas
3 points
Question 2
Which of the following is not a carbon sink?
atmosphere
the Atlantic Ocean
Lake Superior
All of the above are carbon sinks.
3 points
Question 3
In what form is carbon found in mollusk shells, coral skeletons, and echinoderm tests?
carbon dioxide
carbon monoxide
calcium carbonate
C2 - carbon gas
3 points
Question 4
Which two important chemical processes are basically the opposite of each other?
photosynthesis and decomposition
photosyntheis and cellular respiration
combustion and cellular respiration
combustion and compaction
3 points
Question 5
Which of the following processes is performed by plants and animals?
photosynthesis
cellular respiration
diffusion
combustion
3 points
Question 6
Which process exchanges gases between the ocean and the atmosphere?
diffusion
combustion
transformation
weathering
3 points
Question 7
Which of the following is not part of the process of fossil fuel formation?
compaction
transformation
weathering
decomposition
3 points
Question 8
What carbon sink are we utilizing when we perform combustion?
plants and trees
fossil fuels
shells, skeletons, and tests
oceans and lakes
3 points
Question 9
Which of the following is not a problem caused by deforestation?
removal of photosynthetic organisms that clean the air
burned trees which release carbon dioxide
habitat destruction
All of the above are problems caused by deforestation.
3 points
Question 10
What is accomplished by dumping iron into the ocean?
It causes phytoplankton to bloom, which then photosynthesize.
It causes algae to bloom, which kills fish.
It feeds larger species of fish.
It raises the carbon levels in the top layer of the ocean you get brainliest an 60 points!!!!!
