Exploring Weathering, Erosion, and Deposition in West Texas

The video explores weathering and erosion at Franklin Mountain and Hueco Tanks State Parks. It covers chemical, biological, and physical weathering processes, highlighting their impact on the landscape. The video also discusses human influences on these natural processes and emphasizes the importance of conservation.

What is the primary cause of the unique formations at Hueco Tanks State Park?

• Volcanic activity

• Chemical weathering

• Meteor impacts

• Glacial movements

Tags

NGSS.MS-ESS2-2

What two organisms form lichen?

• Algae and bacteria

• Fungi and algae

• Moss and fungi

• Bacteria and fungi

How do tree roots contribute to weathering?

• By absorbing all the water

• By attracting animals that burrow

• By providing shade and protection to the rock

• By growing into cracks and breaking the rock apart

Tags

NGSS.MS-LS2-3

What is a common way animals contribute to weathering?

• By nesting in trees

• By urinating on rocks

• By flying over the landscape

• By eating plants

What natural event in 2006 significantly shaped the landscape at Franklin Mountain State Park?

• A meteor shower

• A thousand-year flood

• An earthquake

• A forest fire

Tags

NGSS.MS-ESS2-2

What is an arroyo?

• A desert wash or dry creek bed

• A mountain peak

• A small lake

• A type of cactus

What does body polish indicate at Hueco Tanks?

• Physical weathering by humans

• Chemical weathering

• Biological weathering

• Erosion by wind

Tags

NGSS.MS-ESS2-2

What is the role of roots in preventing erosion?

• They add nutrients to the soil

• They attract more animals

• They hold the soil in place

• They absorb excess water

How do switchbacks help prevent erosion?

• By making trails less steep

• By directing water flow

• By shading the soil

• By providing homes for wildlife

What negative impact do humans have on trails?

• Cutting switchbacks causing erosion

• Planting non-native plants

• Taking rocks as souvenirs

• Walking on marked trails

Tags

NGSS.MS-ESS3-3