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13. The composition of Earth's atmosphere by volume is nitrogen, oxygen, 0.93% argon, 0.039% carbon dioxide, around 1% water vapor, and small amounts of other gases. a. 78%; 21% d. 49%; 49% b. 68%; 31% c22%; 77% c. 88%; 11%
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Greenhouse gases occur naturally in the atmosphere, such as carbon
dioxide, water vapor, methane, nitrous oxide, and ozone. However,
greenhouse gases are also produced due to human activities, such as
driving (using oil) and coal plants. Do you think the earth is
experiencing an anthropogenic (human-caused) climate change from
our use of nonrenewable energy such as coal or oil?
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Question 1 2 pts Climate is a measure of temperature and rainfall. What determines the temperate of an object or region made of a specific material? O energy Othere is no one thing that determines it it is unknown size of object Question 2 2 pts Which of the following BEST describes the Greenhouse effect? atmosphere acting like a heat lamp powered by the Earth's own heat the trapping of the sun's heat the reflection of the sun's heat there...
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2 pts Question 1 Where did most of the water and carbon dioxide from Earth's early atmosphere go (order is water then carbon dioxide)? O both into ocean O water into ocean carbon dioxide into plants O water into plants carbon dioxide into ocean O both went into plants Question 2 2 pts How long ago did life on earth emerge (according to science)? 3.9 billion years 600 million years ago 23 million years ago 13.8 billion years ago D...
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1/ In the Northern Hemisphere, the aurora borealis or northern
lights are caused by _____.
a. Earth's orbit moving in an ellipse and slightly off-center
from the sun making Earth travel unusually close to the sun
resulting in halo-type lights in the upper atmosphere
b. the magnetic field of the sun and its interactions with
distant galaxies
c. energetic solar wind particles entering Earth’s upper
atmosphere and colliding with atmospheric gases
d. our planet spinning on its axis faster than...
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QUESTION 10
A(n) ____________ is a variety of an element with the same
number of protons and electrons as the other types of the element
but a different number of neutrons.
1 points
QUESTION 11
Isotope fractionation occurs when a physical or chemical process
causes the relative abundance of the isotopes in a sample of matter
to change based on the count of the isotopes.
True
False
1 points
QUESTION 12
Why does evaporation cause water vapor to...
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Refer to Resource R3, Frequently Asked Questions about Climate
Change. Read pages 5 and 6. View the graph on page 6 entitled
“Separating Human and Natural Influences on Climate.” Study the
line graph of observed average global temperatures from 1900 to
2000. Write two sentences interpreting the data displayed in this
graph for “Natural Factors Only” compared to “Natural and Human
Factors.” In the first sentence, summarize the temperature movement
during this time period. In the second sentence, make a...
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1. If, as of March 2017, we had about 407ppm of atmosphere CO2
and we continue to increase the amount of CO2 at the rate of about
2ppm. How many years will it take to reach 450ppm?
Climate Change Activity Climate Change and the Spread of Disease Vectors Is there global warming? Bellevue College meteorologist Kent Short provides a "Global Warming Up-date" every January. The current up-date (for 2017) stresses the trends during the 21st century where the 117 years...
-
1. Which of the following bodies of water can cleanse itself from a moderate level of water pollutants? Lakes Streams Groundwater All the above are correct A and Care correct 16-Which of the following is a strategy to use water more sustainably? Regulate withdrawal to prevent depletion of renewable aquifers Slow the rate of ozone depletion Build more dams Increase productivity in livestock production 13. Most water is withdrawn from surface waters and aquifers for Drinking water Industrial manufacturing Cooling...
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bio 211
1) B Yeast cells produce carbon dioxide and alcohola ruko A) photosynthesis commentation O robie respiration D dehydration synthes pered of 12 hours 2) The diagram below shows investigation performed over Bubbles of gas -Rubber stopper Glass tube Water Test Tube - Elodea heels A к не The gas released in this investigation can be used in cellular respiration to form an energy storing compound known as D A co, CH,0 B) deoxyribonucleic acid Di adenosine triphosphate 3)...
13. The composition of Earth's atmosphere by volume is nitrogen, oxygen, 0.93% argon, 0.039% carbon dioxide, around 1% water vapor, and small amounts of other gases. a. 78%; 21% d. 49%; 49% b. 68%; 31% c22%; 77% c. 88%; 11%
Question 1 2 pts Climate is a measure of temperature and rainfall. What determines the temperate of an object or region made of a specific material? O energy Othere is no one thing that determines it it is unknown size of object Question 2 2 pts Which of the following BEST describes the Greenhouse effect? atmosphere acting like a heat lamp powered by the Earth's own heat the trapping of the sun's heat the reflection of the sun's heat there...
2 pts Question 1 Where did most of the water and carbon dioxide from Earth's early atmosphere go (order is water then carbon dioxide)? O both into ocean O water into ocean carbon dioxide into plants O water into plants carbon dioxide into ocean O both went into plants Question 2 2 pts How long ago did life on earth emerge (according to science)? 3.9 billion years 600 million years ago 23 million years ago 13.8 billion years ago D...
Refer to Resource R3, Frequently Asked Questions about Climate
Change. Read pages 5 and 6. View the graph on page 6 entitled
“Separating Human and Natural Influences on Climate.” Study the
line graph of observed average global temperatures from 1900 to
2000. Write two sentences interpreting the data displayed in this
graph for “Natural Factors Only” compared to “Natural and Human
Factors.” In the first sentence, summarize the temperature movement
during this time period. In the second sentence, make a...
1. If, as of March 2017, we had about 407ppm of atmosphere CO2
and we continue to increase the amount of CO2 at the rate of about
2ppm. How many years will it take to reach 450ppm?
Climate Change Activity Climate Change and the Spread of Disease Vectors Is there global warming? Bellevue College meteorologist Kent Short provides a "Global Warming Up-date" every January. The current up-date (for 2017) stresses the trends during the 21st century where the 117 years...
1. Which of the following bodies of water can cleanse itself from a moderate level of water pollutants? Lakes Streams Groundwater All the above are correct A and Care correct 16-Which of the following is a strategy to use water more sustainably? Regulate withdrawal to prevent depletion of renewable aquifers Slow the rate of ozone depletion Build more dams Increase productivity in livestock production 13. Most water is withdrawn from surface waters and aquifers for Drinking water Industrial manufacturing Cooling...
bio 211
1) B Yeast cells produce carbon dioxide and alcohola ruko A) photosynthesis commentation O robie respiration D dehydration synthes pered of 12 hours 2) The diagram below shows investigation performed over Bubbles of gas -Rubber stopper Glass tube Water Test Tube - Elodea heels A к не The gas released in this investigation can be used in cellular respiration to form an energy storing compound known as D A co, CH,0 B) deoxyribonucleic acid Di adenosine triphosphate 3)...