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 down-valley part of a glacier is the ____, where melting, evaporation, and calving take place. zone of ablation. The boundary between the zone of accumulation and the zone of ablation is an irregular line called the _____.equilibrium line. A(n) _______ is a mass of ice that is not restricted to a valley but covers large areas of land.ice sheets. If all ice sheets were to melt, sea level would _____.he down-valley part of a glacier is the ____, where melting, evaporation, and calving take place. zone of ablation. The boundary between the zone of accumulation and the zone of ablation is an irregular line called the _____.