Definition of pulpit. 1 : an elevated platform or high reading desk used in preaching or conducting a worship service.
Clouds are important in that they can form precipitation and bring rain to crops and plants. They also shade the earth, affecting the temperature and keeping sunlight from directly hitting plants.
How temperature effects the height of pressure. Although the changes are usually too slow to observe directly, air pressure is almost always changing. This change in pressure is caused by changes in air density, and air density is related to temperature.