1) how many years does it take for sedimentary rock to finish all of its stages a) many years b) two years c) millions of years d) four years e) one year f) ten years 2) what is a thick liquid fossil fuel a) oil b) coal c) water d) minerals e) solar f) natural gas 3) what does a insulator do a) let energy go in a object b) not let energy pass through a object c) wet the object d) not here e) all of the above 4) what does a conductor do a) lets energy pass through a object b) not let energy pass though an object c) not here d) all of the above e) wet the object f) pushes the object 5) what is a fossil fuel made out of a) dead bugs b) only dead plants c) only dead animals d) all of the above e) not here 6) what makes water evaporates water evaporate a) the sun's heat b) the water's sweat

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