Multiple Choice
How does the formation of oil shale deposits,coals,and limestones effect the carbon dioxide (CO₂) concentration in Earth's atmosphere?
A) All three increase the total CO₂ in the atmosphere.
B) All three decrease the total CO₂ in the atmosphere.
C) The formation of limestones decreases total CO₂,while the formation of oil shale and coal increases total CO₂.
D) The formation of oil shale deposits,coals,and limestones has very little effect.
Correct Answer:
Verified
Correct Answer:
Verified
Q8: The hydrologic cycle includes which of these?<br>A)
Q8: How are bicarbonate and carbon dioxide (CO₂)related
Q9: Based on the figure below,how is the
Q10: During most of the Mesozoic Era,Earth was
Q12: Models used by the Intergovernmental Panel on
Q14: With the increased data collected in recent
Q17: As more ice in the Arctic Ocean
Q18: The greenhouse effect is caused by _.<br>A)the
Q47: Which greenhouse gases play the most significant
Q58: A biogeochemical cycle refers to the _.<br>A)