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.
Simply stated, a glacier is a large, slow-moving mass of ice. While there are many types of glaciers, they can be divided into two categories: alpine and continental. Alpine glaciers are found in a mountainous region and flow down valleys.Continental glaciers are dome-shaped glaciers that flow away from a central region and are largely unaffected by the landâs topography. The Greenland and Antarctic ice sheets are examples of continental glaciers.Smaller masses of ice, called ice caps, are also considered continental glaciers. Alpine glaciers are further classified by their shape as well as the surface they flow onto.lpine glaciers flow down valleys, and continental glaciers flow outward in all directions from a central point. Glaciers move by two mechanisms: internal deformation and sliding. Internal deformation occurs when the enormous mass of a glacier causes it to spread out due to gravity.