Mechanical and Chemical Weathering

______________ weathering occurs mainly by temperature and pressure changes - like frost wedging.

• mechanical weathering

• chemical weathering

______________ weathering is when rocks break with their minerals altered by the addition or removal of elements.

• mechanical weathering

• chemical weathering

____________________ weathering is when rocks break into smaller fragments each with the same properties as the original.

• mechanical weathering

• chemical weathering

_______________ weathering is the type of weathering dependent on surface for reaction and presence of chemical fluids, like acids.

• mechanical weathering

• chemical weathering

Tags

NGSS.MS-PS1-2

______________ weathering is also known as physical weathering.

• mechanical weathering

• chemical weathering

Freezing and thawing are two types of ________________ weathering.

• mechanical weathering

• chemical weathering

Tags

NGSS.MS-ESS2-2

• mechanical weathering

• chemical weathering

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-1

• mechanical weathering

• chemical weathering

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-1

• mechanical weathering

• chemical weathering

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-1

• mechanical weathering

• chemical weathering

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-1