Weathering and Erosion

What is weathering?

• The process of an Earthquake forming

• The process of big rocks breaking down into smaller rocks due to wind, water, sun, ect.

• Another word for erosion

• The process of building a cargo ship

Tags

NGSS.MS-ESS2-2

What causes weathering?

• Wind

• Sunlight

• Water

• All of the above

Tags

NGSS.MS-ESS2-4

Everything below causes erosion EXCEPT ________

• a snowstorm

• a fast flowing source of water

• a volcano

Tags

NGSS.MS-ESS2-2

A sediment is _______________

• The material that comes from the weathering of a rock

• Another name for erosion

• When a mountain is broken down into small pieces

​ (a)   the process of rock breaking down into smaller pieces due to wind or moving water

• weathering

• uplift

• rock formation

• metamorphic rock

Answer explanation

Weathering is the process of rock breaking down into smaller pieces due to natural forces like wind or moving water. This distinguishes it from uplift, rock formation, and metamorphic rock, which involve different geological processes.

Tags

NGSS.MS-ESS2-2

Input your responses. There are not enough blanks to fill out the last two but by process of elimination, you should know the answers.

g

h

i

j

f

e

d

c

b

a

water

work together

gravity

sediment

wind

Earth's crust

physical

temperature

ice

breakdown

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

NGSS.MS-ESS2-1

A root that cracks a rock as it grows is an example of ​
​ (a)  

• Mechanical Weathering

• Chemical Weathering

Answer explanation

The root cracking the rock is an example of Mechanical Weathering, which involves physical processes like roots growing, causing rocks to break apart.

Tags

HS-ESS2-2

The changes in the Azure Window were caused by the ​ ​ (a)   process of ​ (b)  

• destructive

• weathering

• constructive

• erosion

• deposition

Tags

NGSS.MS-ESS2-2

This image shows water expanding as it freezes in cracks in rock. This is known as ice wedging. It is a ​ (a)   force and a form of ​ (b)   weathering and erosion.

• destructive

• mechanical

• chemical

• constructive

• water

• liquid

Tags

NGSS.MS-ESS2-2

An enormous mass of ice moving over land, causing weathering of rock and soil is called a (a)   .

• A glacier

• An iceberg

• An ice wedge

• A sand dune

Answer explanation

A glacier is a massive ice formation that moves over land, shaping the landscape through weathering of rock and soil. In contrast, an iceberg is a floating ice mass, an ice wedge is a crack in permafrost, and a sand dune is a landform made of sand.

Tags

NGSS.MS-ESS2-2