User: The greenhouse effect is a result of A. absorption and radiation of energy in the hydrosphere. B. consumption of fruits and vegetables that produce a biofuel. C. absorption and radiation of energy in the atmosphere.
A principal focus or focal point is a special focus: 1  For a lens, or a spherical or parabolic mirror, it is a point onto which collimated light parallel to the axis is focused. Since light can pass through a lens in either direction, a lens has two focal pointsâone on each side.
You melt with your task, you become one with it and there is nothing else. Laser-like focus means, ALL your beliefs, thoughts, feelings and actions are fully aligned with your goal â all day long, day in, day out. If you connect with your passion, with your heartâs desire, it will be relatively easy and natural to remain fully focused on your goal.