Asked by MLASSSPE

Drag and drop the words into the correct locations.(1 point)
The main topic or topics are previewed in the ____ area of an essay, and most details and supporting arguments are presented in the ___ area of the essay.
A. body
B. introduction
C. conclusion
D. hook
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Thank you, Bot/
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Which best describes the relationship between climate change and global warming?(1 point)

Climate change is just one example of global warming.

Climate change and global warming are the same phenomenon.

Climate change includes global warming as well as other factors.

Climate change and global warming have no relationship.
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How does the burning of fossil fuels contribute to global warming? (1 point)

Burning fossil fuels removes oxygen and other gases from the atmosphere.

Burning fossil fuels introduces carbon dioxide to parts of the atmosphere that never had it.

Burning fossil fuels removes carbon dioxide and other gases from the atmosphere.

Burning fossil fuels adds greenhouse gases, like carbon dioxide, to the atmosphere.
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Use the graph to answer the question.

The vertical axis on the left is labeled CO2 ppm and ranges from 250 to 390 in increments of 20. The vertical axis on the right is labeled temperature and ranges from 13.5 to 14.5 in increments of 0.2. The horizontal axis is labeled year and lists dates from 1000 to 2000 in increments of 100. The graph is a line fluctuating between 270 and 305 from left to right. The line slopes upward near the right end toward the upper right corner.

Which describes the relationship between the concentrations of atmospheric carbon dioxide (blue line) and average global temperatures (red line) over time?
(1 point)

Both carbon dioxide and global temperatures begin to increase significantly after the Industrial Revolution that ended in 1840.

Carbon dioxide increased significantly after the Industrial Revolution that ended in 1840, but global temperatures remained constant.

Carbon dioxide increased significantly prior to the Industrial Revolution that ended in 1840, but global temperatures remained constant.

Both carbon dioxide and global temperatures increased significantly prior to the Industrial Revolution that ended in 1840.
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Which describes the trapping of heat energy due to high levels of carbon dioxide in the atmosphere?

greenhouse effect

global warming

climate change

weather patterns
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A skyscraper has a mass of 2.2×105 tons. Another skyscraper in the same town has a mass of 3.7×105 tons. What is the combined mass, in tons, of the two skyscrapers? Use scientific notation to express your answer to 1 decimal place.
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A certain insect is approximately 4×10−2 inches long. A second insect is about 1.3×10−1 inches long. What is the total length of the two insects in inches? Use scientific notation to express your answer to 1 decimal place.
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What is the sum of 6.3×103 and 2.41×104? Use scientific notation to express your answer.
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An American football field has an area of 6.4×103 square yards. A Canadian football field is 3,350 square yards larger. What is the area of a Canadian football field? Write your answer in scientific notation to 2 decimal places.
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A human hair has a diameter of about 4×10−3 inches. A fingernail is about 0.011 inches thicker. How thick is a fingernail? Write your answer as a decimal to 3 places.
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Add 7.3×107+1.8×107. Which is the correct sum?

9.1+10^7

9.1×10^14

8.1×10^7

9.1×10^7
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The population of a city is given as 3.45×106. A nearby city has a population of 1.3×105. What is the sum of the populations of the two cities in scientific notation?

35.8+10^5

4.75×10^11

3.58×10^6

4.75×10^5
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An empty dump truck weighs about 2.8×10^5 pounds. How much does it weigh if 15,300 pounds of trash is added? The answer should be in scientific notation.

4.33×10^5 pounds

15,302.8 pounds

29,530 pounds

2.953×10^5 pounds
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The half-life of uranium-235 is 700,000,000 years. The half-life of uranium-238 is 4.463×10^11 years longer. What is the half-life of uranium-238? The answer should be in decimal form.

447,000,000,000

4.4637×10^11

11,463,000,000

516,300,000,000
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A mobile phone holds 1.28×1011 bytes of storage. You can also pay more money to get an additional 384,000,000,000 bytes. How much storage would your phone have if you buy the additional bytes? The answer should be in scientific notation.

5.12×10^11

385.28×10^11

385,280,000,000

5.12×10^9
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