Revision week 4 g3 q4

A fish dies in the .........................

• ocean

• river

The body of fish .................to the ocean floor.

• floats

• sinks

The fish's body is ...................covered with layers of mud or sand .

• slowly

• quickly

The fish's body is quickly covered with layers of mud or ................... .

• rocks

• sand

The empty space left behind is a fossil ...................

• mold

• cast

Minerals enter the mold and harden over many years form a ..............fossil.

• mold

• cast

All fossils are found in rock .

• True

• False

Amber fossils such as ..................

• Dinosaur

• insects

• mammoth

The resin hardens over time and form ....................

• Dinosaur

• honey - colored amber

• mammoth

Amber fossils are formed in ....................

• ice

• ocean

• ancient tree resin