Question

how do fossils form layer by layer? write Answer in own language

Answer 1

=>Here is Ur Answer<=

100 millions ago some invertebrates on the sea bed die and r buried in the sand. More sand accumulates and sandstone forms under pressure.

Millions of years later dinosaurs living in the area die and their bodies too r buried in mud. This mud is also compressed into rocks above the rock containing the earlier invertebrate fossils.

Again millions of years later the bodies of horse like creatures dying in the area r fossilised in rocks above these earlier rocks.

Much later, by erosion or water flow wears away some of the rock and exposes the horse like fossils. As we dig deeper, we will find older and older fossils.

|HopE__It__HelpS