Which is an example of kinetic energy?

a)a ball rolling across the floor

b)the energy stored in gasoline

c)a stretched spring

d)a book sitting at the top of a bookshelf

Using complete sentences, outline two specific examples of how technology advances make the world seem smaller.explain what it means to say the world is “shrinking”

Air masses are characterized by various properties including temperature humidity air temperature pressure and wind speed . which of the following air masses is associated with low relative humidity and high temperature

According to the earth science reference tables, during which geologic time period were the continents of north america,south america, and africa closest together?