earth science

I am an opening where magma erupt on earth surface what am i?

Which mineral is never alive?

A layer in the saturated zone that produces enough water is called

What type of horizon has a organic matter in the soil?

Which geological time has no life?

Which properties of mineral has a first impression?

96% of life is killed by the effects of an asteroid slamming into Earth 65 MYA. this is an example of

Which type of boundaries is colliding together?

A line of high points that separate watersheds. this is refer to as a what

What type of boundary has a plate that moves away from each other?

A geographic area where all of the rain that falls on the land EVENTUALLY flows to one place. this is called

What are the first steps of the scientific method?

Which type of volcano is wide?

Which type of a rock has lava/magma?

An opening on the surface of the Earth formed when soil falls into a collapsed underground opening. this is refer to as

What type of boundaries is moving past each other?

Which type of rock formed from the compaction and cementation of different materials?

Which is The longest divisions on the time scale?

Which fossil is the rarest?

A hole drilled into an aquifer that can be used to extract groundwater for use. this is refer to as