Write a description of the rock cycle. Describe the processes that lead to the formation of each type of rock.

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

What is responsible for the uneven heating between the poles and the equator on any given day