Methane. The importance of methane in the greenhouse effect is its warming effect. Even though it occurs in lower concentrations than carbon dioxide, it produces 21 times as much warming as CO2.Methane accounts for 20% of the 'enhanced greenhouse effect'.ven though it occurs in lower concentrations than carbon dioxide, it produces 21 times as much warming as CO2. Methane accounts for 20% of the 'enhanced greenhouse effect'.
On a horizontal surface, the gravitational force is equal to the object's weight, as is the normal force. But now the parallel force is the mass of the object * g * sin (theta), where g is the acceleration due to gravity (9.8 m/s^2), and theta is the angle of the inclined plane. For the perpendicular vector, the magnitude is the mass of the object * g * cos (theta).
Tension forces are two forces acting on one object, moving in opposite directions (away from one another) to stretch the object. Compression forces are two forces acting on on â¦ e object, moving in opposite directions (towards one another) to compress or deform the object.ension and compression takes place when an object has a force on  another object. The tension is when the force is causing a pulling  effect on part of the object. The comp â¦ ression is when the force is  causing a contracting effect on part of the object. Answered.