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valina [46]
3 years ago
5

Can you have an ecosystem without plants? EXPLAIN YOUR ANSWER!!

Chemistry
2 answers:
Akimi4 [234]3 years ago
8 0
Ok so I just looked this up so please don’t come at me if it’s wrong,

“Generally, no. Even in the open ocean (pelagic environments) you have phytoplankton on the bottom rung. What are phytoplankton? But there are certainly examples of non plant based ecosystems… they're just less common.”

I’m so sorry if this doesn’t help
Deffense [45]3 years ago
7 0

Answer:No

Explanation: Because without plants, animals would have no oxygen to breathe and would die. People also depend on plants for food. All animals eat either plants or plant-eating animals. Without plants there would be no food at all.

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Describe what the greenhouse effect is and how it is caused on a molecular level.
Leokris [45]

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Solar energy absorbed at Earth’s surface is radiated back into the atmosphere as heat. As the heat makes its way through the atmosphere and back out to space, greenhouse gases absorb much of it. Why do greenhouse gases absorb heat? Greenhouse gases are more complex than other gas molecules in the atmosphere, with a structure that can absorb heat. They radiate the heat back to the Earth's surface, to another greenhouse gas molecule, or out to space.

There are several different types of greenhouse gases. The major ones are carbon dioxide, water vapor, methane, and nitrous oxide. These gas molecules all are made of three or more atoms. The atoms are held together loosely enough that they vibrate when they absorb heat. Eventually, the vibrating molecules release the radiation, which will likely be absorbed by another greenhouse gas molecule. This process keeps heat near the Earth’s surface. Most of the gas in the atmosphere is nitrogen and oxygen, which cannot absorb heat and contribute to the greenhouse effect.

Explanation:

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3 years ago
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agasfer [191]

Answer:

option c hope it will help u

8 0
3 years ago
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