We need to reduce our electricity consumption in order to reduce pollution. Will decreased his house energy consumption. He has increased or decreased his personal levels of pollution?
decreased
------
Warmer molecules vibrate faster than cooler ones. Lisa is heating soup on the stove. The molecules will begin to vibrate slower or faster as the soup heats up?
faster
------
The warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering. If Mona is exploring different continents and she notices that Africa is warmer then North America, which continent will have more types of vegetation North America or Africa?
Africa
------
A given volume of a denser substance is heavier than the same volume of a less dense substance. Compared to a box of bricks a box of feathers would be lighter or heavier?
lighter
------