Need help defining these terms ASAP 20 pts
1. This is what causes acceleration. Two forces acting opposite each other. 15 letters
2.This is the force of attraction between an object and the earth due to gravity. 6 letters
3.imaginary lines of magnetic force directed from north pole to south pole. 18 letters

Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.