Science chp 15
Terms
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- geologic time scale
- how evolitionist find the history of the earth
- igneous intrusive
- form when magma solidifies after squeezing into other rocks intruding them
- some rocks are storage places for
- petroleum, natural gas, and ground water
- petrology
- study of the identification of rocks
- limestone, sandstone, and shale
- usually fossils
- bonded together by natural sediments or solids by water
- sedimentary rocks
- palentology
- study of fossilized plants and animals
- strata
- sedimentary layers of rock
- the most amount of sedimentary rocks w/ fossils and buyers
- geologist who are christians believe the genesis flood is responsible for
- 1) proof of mans animal ancestry
- complete human fossils
- find dates
- evolutionist use fossils to
- igneous extrusive
- forms when lava selidifies and after squeezing into other rocks intruding them
- is part of marin margin
- when found oil is associated w/ sedimentary rocks
- oil and petroleum
- liquid fossil fuel
- conglamerate rocks
- formed of pebbles, cobbles, gravel, and boulders by cemented grain
- evolutionist believe
- simple creatures are older than the more complex ones
- lignite , bituminous and athracite are
- harder, contain more carbon, store energy
- polystrate fossils
- extend through many strata and usually slanted evidence of the flood
- important for neutralizing acid soils, building roads, and making sement
- limestone
- dikes
- when magma fills cracks that cut through layers
- halite
- deposits deep underground as vertical, cylindrical, masses called the salt dome
- no oil
- in metamorphic or igneous rock
- non-clastic or chemical sedimentary rocks
- formed from minerals dissolved
- igneous rocks
- rocks that appear to have been molten
- sills
- flat sheets formed by magma
- oil formed by
- fish and algae
- index fossils
- fossil used to determine the age of rock strata
- sharp and angular
- breccia fragments
- natural gas
- has no oil
- 2) proof of mans animal ancestry
- missidentified animal fossils
- 3 types of coal
- lignite, bituminous, and athracite
- sedimentary rocks
- cover about 75% of the earths surface
- 3 categories of rocks
- sedimentary, igneous, metamorphic
- limestone
- contains calcite out of the sea water
- 3) proof of mans animal ancestry
- haxes
- magma
- molten rock beneath the earths surface
- rounded
- conglamorate fragments
- petrologist
- geologist who specializw the identification of rocks
- coal
- rock that burns fuel for heating and regenerating electricity dyes medicines and other chemicals
- coal
- solid fossil fuel, sedimentary rock laid by water