Ice is less dense than water so it floats on water. This is useful because it insulates the remainder of the water but also means that aquatic life will not die as they would if water froze upwards.
When it snows the ice only freezes the top leaving the bottom still water and when you crack that ice the water is still there and the fishes in the sea are still alive. :) i hoped you have learnt
Ponds freeze from the top down because ice is less dense than water, so it forms a layer on the surface and continues to grow downward. This is because as water cools, it becomes denser until it reaches its freezing point, at which point it expands and becomes less dense as ice. Therefore, the ice layer forms on the surface and gradually thickens as the temperature drops.
87 now start liking'
because anyone with dignity will wear their udies on top
I suppose you will get 2-phase liquid: antifreeze at the bottom and gasoline at the top.
Water freezes from the top down primarily because ice is less dense than liquid water. When the temperature drops, the water at the surface cools first and begins to freeze, forming a layer of ice. This ice insulates the water below, preventing it from freezing until the temperature decreases further. Additionally, the unique properties of water, including its molecular structure, contribute to this freezing behavior.
They screw into the top and bottom plates instead of nailing in.
No, there is not.
by taking the top of the hill instead of the bottom
Ponds freeze when the air temperature drops below freezing, causing the water in the pond to also freeze. The ice that forms is less dense than liquid water, so it floats on top of the pond. This ice layer acts as an insulator, preventing further freezing of the water underneath.
Turn it over so that instead of the numbers going up from left to right (or bottom to top), they go up from right to left (or top to bottom).
most substances contract, take up less volume as they get colder. This is true of water until about 4 degrees Celsius. From 4 degrees to freezing water expands and takes up less space so that ice floats. the colder water of 4 degrees sinks to the bottom of the pond. The ice on top tends to insulate the water underneath keeping it from freezing.