What is the primary purpose of contour lines on a topographical map?

• To mark political boundaries

• To show the type of vegetation

• To display weather patterns

• To indicate elevation changes

Which mountain is highlighted in the video as an example?

• Pikes Peak

• Mount Kilimanjaro

• Mount Fuji

• Mount Everest

What material is used to create the clay model of the mountain?

• Play-Doh

• Plasticine

• Modeling clay

• Air dry clay

What tool is suggested for cutting the clay model?

• Wire cutter

• Scissors

• Dental floss

• Knife

What is the significance of the thickness of each cut in the clay model?

• It represents the width of the mountain

• It shows the temperature gradient

• It indicates the type of soil

• It corresponds to a specific elevation change

What is the first elevation level marked on the base plate?

• 50 feet

• 0 feet

• 200 feet

• 100 feet

What are contour lines used to represent on a topographical map?

• Water bodies

• Elevation levels

• Road networks

• Vegetation types

What does it indicate when contour lines are close together?

• A plateau

• A valley

• A steep slope

• A flat area

What does it indicate when contour lines are far apart?

• A steep slope

• A flat area

• A river

• A cliff

How does the spacing of contour lines affect water runoff?

• Closer lines mean slower runoff

• Farther lines mean faster runoff

• Closer lines mean faster runoff

• Spacing does not affect runoff