Carbon plays an important role in living things. the carbon cycle describes the
storage and exchange of carbon between the earth's biosphere (living matter),
atmosphere
(air), hydrosphere (water), and geosphere (earth).
a. explain how the carbon, found in the fossil fuel emissions, impacts each sphere.

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is

Estimate the kinetic energy of the neptune with respect to the sun as the sum of the terms, that due to its daily rotation about its axis, and that due to its yearly revolution about the sun. [assume the neptune is a uniform sphere with mass = 1.0×1026 kg , radius = 2.5×1010 m , rotation period 16.1 h , orbital period 6.01×104 d and is 4.6×109 km from the sun.]

The motion of water in a dam serves human beings by generating electricity as it is a controlled motion. give one example for an uncontrolled motion. what effects could it cause