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3 years ago

14

How does energy change as it moves through the ecosystem?

2 answers:

MrMuchimi3 years ago

7 0

The energy change occurs from solar energy to the chemical energy via the food chain.

Explanation:

The food chain (calorific flow) refers as energy flow is being seen in the food web of an ecosystem. These are in 3 tropic levels through which energy is being flowed in the ecosystem and has various forms of changing energy.

Solar energy absorbed by the Autotroph and then transformed into chemical energy taken up by the Heterotroph. This is the transfer form of energy within the different levels of consumers.

Finally, these are taken up by the Decomposer, who change the molecular chemical energy to elemental chemical energy in the soil.

Galina-37 [17]3 years ago

3 0

Answer:

by the animeals and himens getting vood

Explanation:

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beks73 [17]

Answer:

Seasons changing

Explanation:

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3 years ago

An electric motor is connected to a battery. The current flows through brushes to a commutator ring, which is attached to an ele

Shalnov [3]

B.................................................

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3 years ago

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True [87]

Answer:

the answer is b

Explanation:

gravity pulls you down so on a scale you will weigh more. less gravity you will weigh less.

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3 years ago

Write a difference between force and work?

Nesterboy [21]

Answer:

force is a derived quantity

work is a fundamental quantity

2.Force is measured in Newton why work is measured in Newton per seconds (N/s)

Explanation:

no

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3 years ago

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(b) Suppose oil spills from a ruptured tanker and spreads in a circular pattern. If the radius of the oil spill increases at a c

andreyandreev [35.5K]

Answer:

$\frac{dA}{dt} \approx 245.044\,\frac{m^{2}}{s}$

Explanation:

The formula for the surface of the circle is:

$A(r) = \pi\cdot r^{2}$

The rate of change of the spill area is obtained by deriving the previous formula in terms of time:

$\frac{dA}{dt} = 2\pi\cdot r\cdot \frac{dr}{dt}$

Finally, variables are replaced by known data:

$\frac{dA}{dt} = 2\pi\cdot (39\,m)\cdot (1\,\frac{m}{s} )$

$\frac{dA}{dt} \approx 245.044\,\frac{m^{2}}{s}$

4 0

4 years ago

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