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How much of Earth's atmosphere is made up of nitrogen and oxygen? A. Less than 1 percent B. 50 percent C. Close to 99 percent D. Between 25 and 75 percent
Question|Asked by Mickey15082
Asked 12/18/2017 9:31:39 AM
Updated 6/3/2019 8:29:36 AM
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User: How much of Earth's atmosphere is made up of nitrogen and oxygen? A. Less than 1 percent B. 50 percent C. Close to 99 percent D. Between 25 and 75 percent

Weegy: Close to 99 Percent of Earth's atmosphere is made up of nitrogen and oxygen. The Earth's atmosphere has about 78% nitrogen and 21% oxygen.
Expert answered|Score .9661|blinkyfrommarz|Points 0|

User: The greenhouse effect is a result of A. reflection of solar energy by cloud cover. B. aerosolization of dust and gases produced by volcanoes. C. absorption and radiation of energy in the atmosphere. D. absorption and radiation of energy in the hydrosphere.

Weegy: The greenhouse effect is a result of absorption and radiation of energy in the atmosphere.
Expert answered|Score .7701|t.campos17|Points 190|

User: Submerged basaltic volcanoes that are higher than 1 km are called A. hydrothermal vents. B. abyssal plains. C. seamounts. D. guyots.

Weegy: Submerged basaltic volcanoes that are higher than 1 km are called: SEAMOUNTS.
Expert answered|Score 1|Masamune|Points 73300|

User: Lightning heats the surrounding air to A. 300°C. B. 3,000°C. C. 30,000°C. D. 300,000°C.

Weegy: A single stroke of lightning can heat the air around it to 30,000 degrees Celsius (54,000 degrees Farhenheit).
Expert answered|Score 1|glenn007|Points 75|

User: Wind speeds increase higher up from the Earth's surface because A. oxygen levels are decreased, making air movement quicker. B. the wind is augmented by the solar wind. C. friction from landscape features doesn't slow them down. D. the atmosphere is composed of heavier molecules at lower atmospheric levels.

Question|Asked by Mickey15082
Asked 12/18/2017 9:31:39 AM
Updated 6/3/2019 8:29:36 AM
1 Answer/Comment
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Wind speeds increase higher up from the Earth's surface because friction from landscape features doesn't slow them down.
Added 6/3/2019 8:29:36 AM
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Questions asked by Mickey15082
What does revision involve? A. Checking for correct capitalization B. Being consistent with paragraph indentation C. Checking for repeated words and confused words D. Clarifying purpose and meaning
Weegy: Revision involves clarifying purpose and meaning. User: Which of these is a run-on sentence? A. I went home and ate and ate. B. Before lunch, I played volleyball; after lunch I did again. C. I thought about what he'd said soon I realized he was right. D. You and I and the whole team will go. Weegy: I thought about what he'd said soon I realized he was right is a run-on sentence. User: Which of the following best illustrates a pair of sentences that are joined by an understood relationship? A. I don't understand a word you said. Have you taken a course in English literature? B. Detective Smiley scanned the dim hallway. He pulled his pistol from its holster. C. Luke put three dollars into the office football pool. He was looking forward to vacation. D. It rained for ten days and ten nights. Grandmother Grady called a company to drill a well. (More)
Question|Asked by Mickey15082
Not Answered
Updated 6/3/2019 8:38:09 AM
1 Answer/Comment
Detective Smiley scanned the dim hallway. He pulled his pistol from its holster. This best illustrates a pair of sentences that are joined by an understood relationship.
Added 6/3/2019 8:38:09 AM
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The _______ is the area in which sediment is deposited along the shore. A. cave B. beach C. cove D. headland
Weegy: The beach is the area in which sediment is deposited along the shore. (More)
Question|Asked by Mickey15082
Not Answered
Updated 12/18/2017 12:24:09 PM
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In what times of year are tropical cyclones most likely to form? A. Summer and fall B. Fall and winter C. Spring and summer D. Winter and spring
Weegy: Tropical cyclones are most likely to form in Summer and fall. User: _______ is a subtype of the continental climate. A. Tropical wet B. Subarctic C. Humid subtropical D. Semiarid Weegy: Humid subtropical is a subtype of the continental climate. User: A/n _______ front is a type of collision in which cold, dense air displaces warm air, and forces the warm air up along a steep slope. A. warm B. cold C. occluded D. stationary (More)
Question|Asked by Mickey15082
Not Answered
Updated 12/18/2017 11:57:34 AM
1 Answer/Comment
An cold front is a type of collision in which cold, dense air displaces warm air, and forces the warm air up along a steep slope.
Added 12/18/2017 11:57:34 AM
This answer has been confirmed as correct and helpful.
Strong winds and heavy precipitation are common along a/an _______ front. A. warm B. occluded C. high-pressure D. stationary
Weegy: Strong winds and heavy precipitation are common along an occluded front. (More)
Question|Asked by Mickey15082
Expert Answered
Updated 12/18/2017 11:58:10 AM
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Tropical areas receive the most solar radiation because A. most tropical areas are situated at higher elevations, closer to the Sun. B. the air is thinner, causing more of the Sun's rays to reach the surface. C. the Sun's rays are nearly perpendicular to Earth's surface. D. they're surrounded by large bodies of water which reflect sunlight.
Question|Asked by Mickey15082
Not Answered
Updated 6/3/2019 8:30:19 AM
1 Answer/Comment
Tropical areas receive the most solar radiation because the Sun's rays are nearly perpendicular to the Earth's surface.
Added 6/3/2019 8:30:19 AM
This answer has been confirmed as correct and helpful.
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