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Mariana [72]
2 years ago
7

What makes up the majority of the solid (non-pore) portion of the soil?

Geography
1 answer:
USPshnik [31]2 years ago
5 0

Answer: The answer is C.

Explanation: Soil includes 40-45 percent inorganic matter, 5% organic matter, 25% water, and 25% air. The right combination of air, water, minerals, and organic matter is essential for plant life to thrive. Microorganisms (both dead and alive) and decaying plants make up humus, the organic stuff in soil.

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How many air pollution affect Earth's climate
lawyer [7]
The pollutants released into the atmosphere cause local air pollution <span>. However, they also cause regional air pollution, as with huge plumes of smoke covering a large area, and acid rain. Beyond that, we are emitting such a high level of pollutants that they are causing serious global environmental problems: climate change and ozone depletion. The human race has become capable of affecting the atmosphere that encircles the Earth, and the very planet itself.</span>
4 0
3 years ago
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Absolute age examines the position of rocks in a sequence. true or false?
Vedmedyk [2.9K]
No, this is statement is false!

An absolute age is not dependent on anything - it's the age in "years" not "older than" or "younger than".

The position of rocks is more inherent to the relative age of the rocks- relative to the other layers of the rocks.
7 0
3 years ago
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Match each eon with the appropriate characteristic or event. 1. Hadean eon 2. Archean eon3. Proterozoic eon4. Phanerozoic eona.
Andreyy89

Answer:

  • 1. Hadean eon     ---    a. formation of the solar system
  • 2. Archean eon   ---   c. toxic atmosphere; first bacteria
  • 3. Proterozoic eon   ----  d. buildup of oxygen; first eukaryote
  • 4. Phanerozoic eon.   ---   b. current eon

Explanation:

  • The Hadean Eon represents the formation of the planet that is time before the reliable fossilized record of the life and ended about 4.0 billion years ago. The Archean eon is characterized by the toxic atmosphere and the arrival of the first single-celled organism as bacterial life forms.  
  • The current era dates to the geologic formation of the Phanerozoic eon and covers about 542 million years and the Proterozoic era was the formation of the first oxygen molecules and first Eukaryota.
4 0
3 years ago
How have climate and history helped determine the population patterns of the arabian peninsula
kotegsom [21]

Answer: The harsh climate and the development of patrolmen industry have caused the wide spread population is your answer.

Hope this helps you!

5 0
2 years ago
Most areas of Europe have a warm tropical climate.<br> O True<br> O False
notsponge [240]

Answer:

True

Explanation:

5 0
3 years ago
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