Considering the following statements;
A. It can exist without a constant source of energy input
B. It must contain consumers but can exist without producers.
C. It involves interactions between biotic and abiotic factors.
D. It can exist on land, but it cannot exist in lakes, rivers, or oceans.
The correct statement is C. that an ecosystem involves interactions between biotic and abiotic factors.
Biotic factors are the living things in an ecosytem, they include plants, animals, bacteria, fungi and others. Abiotic factors on the other hand, are the non-living factors in an ecosystem, they include water and air, sunlight, the amount precipitation in an ecosystem is also an example of abiotic factor. The two types of factors are crucial for an ecosystem to exist and thrive.
Answer:
sandstone will faster because it is softer than granite
As ecological succession progresses, we can start planting more and the agricultural economy will grow.
Answer:
-heat
Explanation:
Radiation happens when heat moves as energy waves, called infrared waves, directly from its source to something else. This is how the heat from the Sun gets to Earth. In fact, all hot things radiate heat to cooler things. When the heat waves hits the cooler thing, they make the molecules of the cooler object speed up.
Good luck!!
The author explains MAINLY the importance of wind, nuclear and solar energy. suggesting that these energy sources can be used instead of burning fossil fuels.
<h3>What are renewable energies?</h3>
Renewable energies are energies resulting from renewable resources, that is, they are inexhaustible, such as
and new emerging energies, such as
- Solar
- Wind
- and Biomass energy.
With this information, we can conclude that the author explains MAINLY the importance of wind, nuclear and solar energy. suggesting that these energy sources can be used instead of burning fossil fuels.
Learn more about energies in brainly.com/question/1932868