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Questions (17)
10. How does each fact impact greenhouse gas concentrations? (4 points) Living trees hold lots of carbon in their trunks,
1 answer
74 views
what is Earth's temperature called thermal energy or global warming
1 answer
58 views
8. Which of the following human activities have likely contributed to increased greenhouse gas levels?(4 points) burning fossil
1 answer
85 views
contributes to rise in greenhouse gases does not contribute to rise in greenhouse gases burning fossil fuels certain
1 answer
72 views
Why do many East Asians not follow any religion?(1 point) Responses They do not have churches. They do not have churches.
1 answer
188 views
7. How have global temperatures changed in the past 100 years? Refer to the graph in #2.(1 point) Responses Temperatures have
5 answers
194 views
6. Which of the following are greenhouse gases?(4 points) greenhouse gas not a greenhouse gas methane helium carbon dioxide
1 answer
94 views
Increased human activity is the cause . Increased atmospheric levels of carbon dioxide and methane is the effect . true or false
3 answers
70 views
4. What is the most likely contributor to increased average temperatures like those shown on the graph in #2?(1 point) Responses
1 answer
189 views
8. Why did the experimenter put antacid (Alka-Seltzer) tablets into one of the bottles?(1 point) Responses The tablet made fizz,
1 answer
118 views
3. Climate change is one cause of global warming .
true or false
1 answer
58 views
Mrs. Khan drove her vehicle into town. (Change the noun to show what kind of vehicle she drove.)
1 answer
108 views
What might happen if there is excessive water removal from the Central Valley Aquifer in California?(1 point) Responses
A. It can
1 answer
88 views
Which becomes a problem when mining groundwater continues?(1 point) Responses
A. It causes porous rock to suddenly harden. B. It
3 answers
102 views
Which can be excluded from the list of underground materials that holds water in the Ogallala aquifer?(1 point)
sand granite
3 answers
87 views
the most breathtaking part of the video was the mountains
make it longer
1 answer
62 views
734.76 to the nearest hundredth
1 answer
50 views
Answers (5)
9. Mira had a hard time understanding how greenhouse gases and climate change are related. Her friend Lucius wanted to explain the concepts to her. Help Lucius write an explanation for Mira by completing this paragraph.(6 points) Put responses in the
8. Which of the following human activities have likely contributed to increased greenhouse gas levels?(4 points) contributes to rise in greenhouse gases does not contribute to rise in greenhouse gases burning fossil fuels certain agricultural practices,
Increased human activity is the effect . Increased atmospheric levels of carbon dioxide and methane is the cause. true or false
are you sure
why