Answer:
the first one
Explanation:
climate change describes a change in the average conditions-such as temperature and rainfall- in a region over a long period of time
Possibly freedom? I'm not sure however
Answer:
Mechanical weathering
Explanation:
Weathering is defined as the process by which rock materials are broken down by the action of physical or chemical processes. Physical weathering is known as mechanical weathering, where rocks breakdown into smaller pieces by mechanical means.
Weathering describes the breaking down or dissolving of rocks and minerals on the surface of the Earth. Water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. Once a rock has been broken down, a process called erosion transports the bits of rock and mineral away
The Mexican Revolution was a huge rebellion that occurred from 1910-1920.
