Achange in the water temperature of the pacific ocean that produces a warm current
california current
cold-water
drought
el niño
gulf stream
la niña
buoys
tropics
upwelling
warm-water
save and exit

Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.

Which short-term environmental change is most likely to lead to ground shifting, landslides, and the collapse of buildings or roads? forest fires flooding earthquakes

Who discovered tuberculosis bacteria?