D. Hydroelectric (hydro = water)
combustion of fossil fuels would be the correct answer when dealing with the alteration of the carbon cycle.
I believe it's the the third one. :)
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Answer:
It is a measure of the electric force per unit charge on a test charge.
Explanation:
The magnitude of the electric field is defined as the force per charge on the test charge.
Since we define electric field as the force per charge, it will have the units of force divided by the unit of charge. This implies that the SI unit of electric field is given as Newton/Coulomb (N/C).
Answer:
She should explain that the Sun is made up of gaseous layers that surround an iron core.
