Homework Answers
I believe the correct answer to be:
1)Option A) and Option D)
2) Option E) Only water vapor and methane.
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1 pts Question 1 Which statement or statements are true about weather and climate? Mark all...
Question 6 1 pts Weather is the climate of a region. the short-term condition of the...
Question 6 1 pts Weather is the climate of a region. the short-term condition of the atmosphere. the long-term atmospheric condition, including extremes that may occur. O a reference to temperature patterns only. Question 9 1 pts Climate is the long-term condition of the atmosphere. O a reference to temperature patterns only. the short-term condition of the atmosphere. the weather of a region. Question 10 1 pts Global climate change O is evidenced by melting glaciers worldwide. is linked to...
1. The following questions are about climate change. Circle the right answer in the parentheses. (a)...
1. The following questions are about climate change. Circle the right answer in the parentheses. (a) Most of the recent global warming is due to an enhanced greenhouse effect caused by increasing levels of greenhouse gases, such as (CO2, 02) (1 point) (b) (External, Internal) causes of climate change are those that alter the total amount of energy the climate system holds, whereas (external, internal) causes of climate change are those that redistribute energy within the climate system. Changes in...
Incorrect Question 3 0/1 pts How do whales affect climate change? They burp up lots of...
Incorrect Question 3 0/1 pts How do whales affect climate change? They burp up lots of methane, which functions as a powerful greenhouse gas. Their fins stir up the water, which mixes carbon dioxide into the sea. They fertilize and aerate plankton, which sequesters carbon and takes it to the ocean floor. They eat lots of plankton, which releases carbon into the atmosphere. Show transcribed image text
Question 1 2 pts Climate is a measure of temperature and rainfall. What determines the temperate...
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...
Refer to Resource R3, Frequently Asked Questions about Climate Change. Read pages 5 and 6. View...
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...
QUESTION 6 Which characteristics pertain to the problem of global warming? 1. Possible consequences include altered...
QUESTION 6 Which characteristics pertain to the problem of global warming? 1. Possible consequences include altered climate and increased sea level. 11. Heat energy radiated by the earth is captured by atmospheric molecules. ill. Increased skin cancer incidence and damage to radiation sensitive species has been observed. iv. The concentration of stratospheric ozone is declining. i and il only land iii only it and iv only land iv only QUESTION 9 The carbon cycle refers to the mechanism by which...
Question 13 1 pts Carbon Dioxide (CO2) - Nitrous Oxide (N2O) — Methane (CH) CO2 (ppm),...
Question 13 1 pts Carbon Dioxide (CO2) - Nitrous Oxide (N2O) — Methane (CH) CO2 (ppm), N20 (parts per billion) CH4 (parts per billion) 250 0 500 1000 Year 1500 - 600 2000 The figure above provides information about the increase in atmospheric concentrations of carbon dioxide, nitrous oxide, and methane. Because of the importance of increased amounts of these gases, scientists predict biological magnification global warming depletion of the ozone layer increases in biodiversity
2 pts Question 1 Where did most of the water and carbon dioxide from Earth's early...
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...
1. Which of the following is not considered a mechanism of natural climate change? A movement of...
1. Which of the following is not considered a mechanism of natural climate change? A movement of continents via plate tectonics. B the burning of fossil fuels. C solar variability. D changes in Earth-Sun relationships. E volcanic eruptions. 2.Which of the following is not an indicator of current climatic warming? A increased tropospheric, land, and ocean surface temperatures B decreases in atmospheric water vapor C rising sea levels D melting glacial ice and sea ice E decreases in sea ice extent 3.The...
Question 4 2 pts What is the percent mass of bicarbonate (HCO3 ) in if the...
Question 4 2 pts What is the percent mass of bicarbonate (HCO3 ) in if the original sample of alka-seltzer, at 0.4312g, had determine there was 0.00075 moles of HCO3? O 11% O 10.61% O 10.6% O 10.613% 2 pts Question 3 You have set up the apparatus for this experiment, as described in the lab manual, and collected the following data: Atmospheric pressure 728.0torr Temperature 25.8 °C Gas constant 0.08206 Latm/mol K You then ran the experiment using 0.3234...
Question 6 1 pts Weather is the climate of a region. the short-term condition of the atmosphere. the long-term atmospheric condition, including extremes that may occur. O a reference to temperature patterns only. Question 9 1 pts Climate is the long-term condition of the atmosphere. O a reference to temperature patterns only. the short-term condition of the atmosphere. the weather of a region. Question 10 1 pts Global climate change O is evidenced by melting glaciers worldwide. is linked to...
1. The following questions are about climate change. Circle the right answer in the parentheses. (a) Most of the recent global warming is due to an enhanced greenhouse effect caused by increasing levels of greenhouse gases, such as (CO2, 02) (1 point) (b) (External, Internal) causes of climate change are those that alter the total amount of energy the climate system holds, whereas (external, internal) causes of climate change are those that redistribute energy within the climate system. Changes in...
Incorrect Question 3 0/1 pts How do whales affect climate change? They burp up lots of methane, which functions as a powerful greenhouse gas. Their fins stir up the water, which mixes carbon dioxide into the sea. They fertilize and aerate plankton, which sequesters carbon and takes it to the ocean floor. They eat lots of plankton, which releases carbon into the atmosphere. Show transcribed image text
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...
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...
QUESTION 6 Which characteristics pertain to the problem of global warming? 1. Possible consequences include altered climate and increased sea level. 11. Heat energy radiated by the earth is captured by atmospheric molecules. ill. Increased skin cancer incidence and damage to radiation sensitive species has been observed. iv. The concentration of stratospheric ozone is declining. i and il only land iii only it and iv only land iv only QUESTION 9 The carbon cycle refers to the mechanism by which...
Question 13 1 pts Carbon Dioxide (CO2) - Nitrous Oxide (N2O) — Methane (CH) CO2 (ppm), N20 (parts per billion) CH4 (parts per billion) 250 0 500 1000 Year 1500 - 600 2000 The figure above provides information about the increase in atmospheric concentrations of carbon dioxide, nitrous oxide, and methane. Because of the importance of increased amounts of these gases, scientists predict biological magnification global warming depletion of the ozone layer increases in biodiversity
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...
Question 4 2 pts What is the percent mass of bicarbonate (HCO3 ) in if the original sample of alka-seltzer, at 0.4312g, had determine there was 0.00075 moles of HCO3? O 11% O 10.61% O 10.6% O 10.613% 2 pts Question 3 You have set up the apparatus for this experiment, as described in the lab manual, and collected the following data: Atmospheric pressure 728.0torr Temperature 25.8 °C Gas constant 0.08206 Latm/mol K You then ran the experiment using 0.3234...
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