A rapidly moving cold air mass runs into a warm air mass. The cold air pushes up under the warm air. This is called a
1.)Warm front
2.)Stationary front
3.)Cold front
4.)Occluded front

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.