100 Facts 1-10

Front 1

Earth is a closed system for ____; Eath is an open system for ____

Back 1

Matter; Energy

Front 2

The Earth contains five systems:___;___;___;___;___
Name 3..

Back 2

Life; Land; Frozen Parts; water; air

Front 3

Earth sytems are used to help explain the ___ __ _____; (Examples ___;___ ___;____;____)
Name 3 examples..

Back 3

impact of humans; deforistation..climate change..pollution..extinctions

Front 4

The ______ is the earth OUTER shell consisting of its solid outer mantle and crust

Back 4

lithosphere

Front 5

The _____ is the part of the mantle beneath the LITHOSPHERE that is hot enough to flow very slowly

Back 5

Asthenopsphere

Front 6

The earth's structure is layered:

Back 6

a thin CRUST...plastic MANTLE...liquid OUTER CORE...solid INNER CORE

Front 7

Scientists use ___ _____ (p and s) to infer that the earth has ) ___ ______

Back 7

seismic waves; four layers

Front 8

_____ is the transfer of heat through a substance by direct contact of the molecules

Back 8

conduction

Front 9

_____ is the transfer of heat through substances due to density changes within the substance

Back 9

convection

Front 10

_____ is the transfer of energy through waves : (light heat radioactive elements)

Back 10

Radiation