What type of rock is made from molten material from inside the earth? (2 points) igneous metamorphic sedimentary magma 7. how can we use rocks to determine how an area used to look in the past? (4 points) 8. which of the following can be considered the opposite of weathering? (2 points) writeing part fossil formation deposition freezing of water evaporation of water 9. scientists found rock deep in the earth and determined it was three billion years old. this rock is most likely which type of rock? (2 points) limestone igneous metamorphic sedimentary 10. what type of rock would likely be found in an ancient riverbed on the earth's surface? (2 points) writing part metamorphic basalt sedimentary igneous 11. acid rain is an example of (2 points) deposition deforestation mechanical weathering chemical weathering 12. igneous rock is formed from (2 points) writing part cooling magma or lava sediments layered on top of each other other types of rock pressed together mechanical weathering of basalt