yu ＆ young yun powerpoint by yu in formations by young yun

Yu ＆ Young YunPowerPoint By YuIn formations By Young Yun

Fossils in Rocks

Fossils Fossils are in sedimentary that still at the rock, for example Mineral Replacement, Carbon Films, and Trace Fossils. Many fossils are sedimentary rock because if fossils are in igneous rock, it would melt.

Fossils are in sedimentary that still at the rock, for example Mineral Replacement, Carbon Films, and Trace Fossils.

Many fossils are sedimentary rock because if fossils are in igneous rock, it would melt.

Molds and Casts

Molds and Casts are some fossils that form in sedimentary rock.

Molds and Casts are some fossils that form in sedimentary rock.

Mineral Replacement is the stone fossils of a tree are petrified wood.

Mineral Replacement Mineral Replacement is the stone

fossils of a tree are petrified wood.

Carbon films is element that is found in every living thing.Trace fossils are foot print of dinosaurs.

Carbon Films & Trace fossils Carbon films is element that is found in

every living thing. Trace fossils are foot print of dinosaurs.

Original Remains In original remains are fossils that have actual bodies or

body parts of organism. (ex. Ice, amber, Tar) Ice is one of the best preservers of the remains of

prehistoric life. Amber is a sticky liquid come from wood that makes

preserves of insects. Tar is the living things became oil at long time ago.

Review Questions!

Why many fossils aren’t being igneous rock?

A) Because if they are in igneous rock, they would melt so scientists don’t know what happened on past.

B) Because if they are in igneous rock, they would melt so geologists don’t know what happened on future.

YES,

Because if they are in igneous rock, they would melt so scientists don’t know what happened on past.

The answer is A, Because if they are in igneous rock, they would melt so scientists don’t know what happened on past.