Earth Science

Front

Materials found in nature that people and other living things use are ________________________.

Back

natural resource

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-1

Front

A ______________________ is any material that can be used to satisfy a need.

Back

resource

Tags

NGSS.MS-PS1-3

Front

Waste products that damage an ecosystem is ___________________.

Back

pollution

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

NGSS.MS-LS2-5

Front

A resource that once used cannot be replaced in a reasonable amount of time are called ______________________.

Back

nonrenewable resource

Front

A _______________________ is a resource that can be replaced within a reasonable amount of time.

Back

renewable resource

Front

A ____________________ is the remains or traces of an organism that lived long ago.

Back

fossil

Tags

NGSS.MS-LS4-1

Front

The _________________ is the age of one thing compared to another.

Back

relative age

Front

The _________________ describes a kind of thing that is no longer found on Earth.

Back

extinct

Tags

NGSS.MS-LS4-1

Front

In a sequence of rock layers, the oldest layer of rock is __________ of the sequence.

Back

at the bottom

Tags

NGSS.MS-ESS1-4

Front

The youngest layer of rock is ____________________.

Back

at the top

Tags

NGSS.MS-ESS1-4