front 1 Newton's 1st law | back 1 Know as the law of inertia. Inertia: If an object is in motion it stays in motion, if it stays at rest is stays at rest. |
front 2 Newton's second law | back 2 If an object is big, the smaller it's change in motion. Is and object is small, the bigger it's change in motion. |
front 3 acceleration | back 3 change in motion of an object ex: runner |
front 4 Newton's third law | back 4 for every action, there is an equal and opposite reaction |
front 5 miniral | back 5 nonliving, naturally occurring solid with a specific arrangement of particles |
front 6 igneous | back 6 formed when melted rocks are cooled and hardend |
front 7 sedimentary | back 7 formed when layers of materials and rocks settle on top of each other |
front 8 Metamorphic | back 8 formed inside the earth from other rocks under heat and pressure |
front 9 erosion | back 9 moment of materials from one place to aother |
front 10 deposition | back 10 process of layering materials |
front 11 fossil fuels | back 11 energy resources that are found in coal, oil and natural gas |
front 12 coal | back 12 formed from plants |
front 13 natural gas | back 13 formed from the remains of tiny living organisms |
front 14 landforms | back 14 natural land features on the earths surface |
front 15 moving water | back 15 causes lots of erosion |
front 16 rivers | back 16 can pick up and carry sediments |
front 17 fast rivers | back 17 creates valleys and deep canyons |
front 18 deltas | back 18 rivers slow down and drops sediment. |
front 19 rain | back 19 loosens sediment from coals than carry away in floods |
front 20 waves | back 20 erosion on coastlines(beaches) |
front 21 glaciers | back 21 larger masses of ice |
front 22 wind erosion | back 22 blowing dust, sand and soil |
front 23 sand dunes | back 23 large loose deposits of sand |
front 24 fields | back 24 when dry wind causes severe erosion |
front 25 weathering | back 25 slow breaking down of rocks |