1. If you live in a very cold area, you may have seen the depth of a bank of snow shrink even though temperatures remain below the melting point of water.
How might you account for this observation?

If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?

Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this

Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.