Using the diagram above, match the description to the corresponding location in the carbon cycle model. provide the letter only.

1. carbon dioxide is converted to sugar used for food.
2. carbon trapped in fossil fuels is converted to carbon dioxide.
3. organic carbon is converted to fossil fuels.
4. carbon dioxide is converted to carbonates.
5. sugar is broken down and converted to carbon dioxide.

1. location
2. location
3. location
4. location
5. location

Carbon cycles in nature as the carbon cycle.

Carbon is one of the elements that cycle in nature. These elements are distributed across all the spheres of the earth. The various cycles of essential substances is called biogeochemical cycles and they include; carbon cycle, nitrogen cycle, water cycle etc.

The following correctly matches the parts of the carbon cycle;

Carbon dioxide is converted to sugar used for food - A

Carbon trapped in fossil fuels is converted to carbon dioxide - G

Organic carbon is converted to fossil fuels - E

Carbon dioxide is converted to carbonates - H

Sugar is broken down and converted to carbon dioxide - F

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first let us lay out the formula for potential

and kinetic energy:

pe = mgh

ke = (mv^2)/2

where: m=mass, v=velocity, g=gravitational

acceleration, h=height

calculating for mass using the known values of

pe:

340j = m (9.81 m/s^2) (50ft) (1m/3.28ft)

m = 2.27 kg

the law of conservation of energy states that

energy is neither created nor destroyed. therefore, the change in kinetic

energy from 50 ft to 35 ft would be equal to the change in potential energy

from 50 ft to 35 ft. however it would be opposite in signs since one is losing

while other is gaining.

ke(35ft) – ke(50ft) = - [ pe(35ft) – pe(50ft]

ke(50ft) = 0 since the brick is initially at rest

ke(35ft) = 340j - 2.27kg (9.81 m/s^2) (35ft)

(1m/3.28 ft)

ke(35ft)

= 102.38 j