A: Flowering of onions can be caused by several things, usually temperature fluctuation. An onion is classed as a biennial which means it usually takes two years to go from seed to seed. However, this condition is triggered by temperatures.
Under what conditions will the front of a glacier remain stationary? Glacial fronts remain stationary when melting and snow accumulation are equal. Glacial fronts remain stationary when friction exceeds gravity forces. Glacial fronts remain stationary when melting and snow accumulation are unequal. Glacial fronts remain stationary when gravity forces exceed friction.
The study of how fronts form and evolve is important, because so much weather and change in weather occurs along these fronts. First, let's review a few the major types of fronts we have studied in class: Stationary Fronts A stationary front occurs when the frontal boundary between two bodies of air is not moving. This state of affairs will not last long, and the stationary front will soon convert to a warm or cold front. On color weather maps, a stationary front will