Chp 5 Flashcards
1
Q
Almost all scientists support the idea that the global warming observed over the past 100 years has been caused by elevated levels of gases in the atmosphere. Which gas is primarily responsible for this problem?
A
carbon dioxide
2
Q
What is the basis for fossil fuels?
A
carbon-rich remains of plants and microorganisms
3
Q
Which equation represents photosynthesis?
A
6H2O + 6CO2 + sunlight → C6H12O6 + 6O2
4
Q
Where do the light reactions of photosynthesis occur?
A
thylakoids
5
Q
Where does the Calvin cycle of photosynthesis occur?
A
stroma
6
Q
Which plants are best adapted for very dry, hot environments such as deserts?
A
CAM plants
