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Earth's geochemical cycles remove and add materials, such as water and rock. The three main, interconnected geochemical cycles of earth are _____.
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Asked 47 days ago|12/3/2021 12:14:44 AM
Updated 47 days ago|12/3/2021 1:24:26 AM
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User: Earth's geochemical cycles remove and add materials, such as water and rock. The three main, interconnected geochemical cycles of earth are _____.

Weegy: The three main geochemical cycles of earth are: hydrologic, rock, and tectonic.
Score 1

User: Scientists' evidence for an expanding universe is called a because the light waves emitted by stars and galaxies are shifting toward the end of the visible color spectrum.

Weegy: Scientists' evidence for an expanding universe is called a "red shift" because the light waves emitted by stars and galaxies are shifting toward the end of the visible color [ spectrum. ]
Score 1

User: The sound of a police siren that is moving away has wavelengths, and one that is approaching has wavelengths.

Question
Asked 47 days ago|12/3/2021 12:14:44 AM
Updated 47 days ago|12/3/2021 1:24:26 AM
3 Answers/Comments
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The sound of a police siren that is moving away has wavelengths, and one that is approaching has shorter wavelengths.
Added 47 days ago|12/3/2021 1:21:57 AM
This answer has been confirmed as correct and helpful.
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Added 47 days ago|12/3/2021 1:23:14 AM
Deleted by julyaselin [12/3/2021 1:24:12 AM]
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The sound of a police siren that is moving away has wavelengths, and one that is approaching has SHORTER wavelengths.

Added 47 days ago|12/3/2021 1:24:26 AM
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Questions asked by the same visitor
The earth is just the right size to retain our atmosphere. Our atmosphere is attracted by earth's _____.
Weegy: The Earth is just the right size to retain our atmosphere. Our atmosphere is attracted by Earth's gravity. User: Choose the answer that best completes this sentence: The moon may have contributed to the evolution of life from _____. (More)
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Updated 47 days ago|12/3/2021 1:23:44 AM
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The moon may have contributed to the evolution of life from its gravitational pull sea to land.
Added 47 days ago|12/3/2021 1:23:44 AM
This answer has been confirmed as correct and helpful.
_____ created oxygen in the early atmosphere.
Weegy: Photosynthesis by cyanobacteria created oxygen in the early atmosphere. User: The Cretaceous-Tertiary extinction, the most famous of all the Big Five, has been attributed to what major event that triggered the fall of the dinosaurs? (More)
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Updated 47 days ago|12/3/2021 1:54:39 AM
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The Cretaceous-Tertiary extinction, the most famous of the Big Five, has been attributed to an asteroid hitting the earth, and/or massive volcanoes erupting around the world that triggered the extinction of the dinosaurs.
Added 47 days ago|12/3/2021 1:54:39 AM
This answer has been confirmed as correct and helpful.
Which of the following are geochemical cycles important for recycling and balancing earth materials?
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Updated 47 days ago|12/3/2021 2:54:58 AM
1 Answer/Comment
The hydrologic, carbon, phosphorus, and nitrogen cycles are biogeochemical cycles, important for recycling and balancing Earth's materials that are essential to life.

Added 47 days ago|12/3/2021 2:54:58 AM
This answer has been confirmed as correct and helpful.
Respiration is a way to release carbon back into the atmosphere. removes carbon from the atmosphere.
Weegy: Respiration is a way to release carbon back into the atmosphere. User: Phosphorus is most abundant in the . Weegy: Phosphorus is most abundant in the: lithosphere. User: A plant retains about of energy from the sun. The rest is released as unusable heat energy. (More)
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Updated 47 days ago|12/3/2021 3:13:15 AM
2 Answers/Comments
[Deleted]
Added 47 days ago|12/3/2021 3:11:58 AM
Deleted by Jozeal [12/3/2021 3:12:38 AM]
A plant retains about 10% of energy from the Sun. The rest is released as unusable heat energy.
Added 47 days ago|12/3/2021 3:13:15 AM
This answer has been confirmed as correct and helpful.
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