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Lena [83]
3 years ago
10

Almost all the energy and associated biomass in Earth's ecosystems comes from the

Biology
1 answer:
adoni [48]3 years ago
8 0

Answer:

D . Energy flows from the Sun or from rocks through the primary producers and the  successive levels of consumers.

Explanation:

Energy flows only through the sun not the rock because sun is the ultimate source of energy which can be used by the plants for making their own food in the form of glucose during the process of photosynthesis. This plant is then eaten by primary consumer known as herbivore. These primary consumer is eaten by secondary consumer is called carnivores. The tertiary consumer feeds on the secondary consumer and so on. In the end, decomposers feed on the dead bodies of animals and releases nutrients which can be used again by the plants for making food.

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6. What is the term that refers to the amount of a crop produced?
mojhsa [17]

Answer:

Gross

Explanation:

im pretty sure its gross

4 0
2 years ago
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In the graph, a sample of water is heated from 40 degrees Celsius to 100 degrees Celsius. Which statement correctly describes th
Vladimir [108]

(Next time please insert a picture of The graph regarding to your question)

Answer: The answer is (A)

Explanation:

QR- Liquid Only

RS- Phase Change Liquid-Gas

ST-Gas Only

This graph does not begin in the solid phase of water. It begins at 40 degrees Celsius in the liquid phase. Plateaus are phase changes. In this case, it’s a phase change from liquid to gas.

6 0
3 years ago
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Compare and contrast visible light and ultra violet rays coming from the sun. A) Ultraviolet waves are energy waves and light is
kari74 [83]

Answer:

C) Both are waves of energy, but ultraviolet waves cannot be seen.

Explanation:

Both visible light and ultraviolet are two manifestations of the same thing: electromagnetic radiation (which is, basically, energy in one of its forms). They both travel empty space as waves, but visible light has a longer wavelength, which means that the distance between succesive peaks of the wave is larger than that of ultraviolet radiation. Visible light just happens to have a wavelength in the range our eyes are capable of seeing, but ultraviolet has a shorter wavelength than that, therefore we cannot see it.

3 0
2 years ago
Trade winds blow from the horse latitudes toward the______.
zimovet [89]

Answer:

The correct answer is - the equator.

Explanation:

The trade winds are the kind of wind that blows towards the equator from the southeast in the southern hemisphere or the northeast in the northern hemisphere, especially at sea.

The horse latitudes are present in both the northern hemisphere and southern hemisphere with calm air and occur between trade winds and the westerlies that move towards the equator.

5 0
3 years ago
Question 13 (1 point)
Darina [25.2K]

Answer: net primary productivity is the amount of energy lost through respiration by producers SUBTRACTED From the gross primary productivity of an ecosystem

6 0
2 years ago
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