Explain why days are warm and nights are cold during high air pressure

Because the high pressure areas are associated with cold air masses which push away out of polar regions during the winter when there is less sun to warm neighbouring regions.

answer; the correct answer to the above statement is (biosphere); ///

sediment layers stop spreading when they reach a barrier or they run out of sedimentary material. lateral spreading is the movement of gently to steeply sloping, saturated soil deposits caused by earthquake-induced liquefaction. i hope this . : )