Controlling Constructive and Destructive Forces

What are two types of weathering?

• Chemical and robotic
• chemical and mechanical 
• mechanical and robotic
• robotic and biological

Weathering is a type of _____ force.

• Constructive

• Super

• Destructive

The wearing away of rocks and soil over time is ?

• erosion

• weathering

• deposition

Wind and water can carry debris that is caused by weathering. This process is called...

• bye!

• weathering

• erosion

• wind, water and other natural causes

Name two types of land forms.

• mountains and dunes

• dirt and rocks

• trees and grass

• buildings and sidewalks

What does constructive force mean?

• destroying land forms

• land forms from volcanoes

• building up a new landform

• creating rocks and dirt

To break a landform down is the definition of this type of force.

• destructive

• constructive

What is a major destructive force?

• dirt
• food
• volcanoes
• the sun

When tectonic plates shift below the Earth's surface, what catastrophic event can happen?

• tornado

• earthquake

• hurricane

A stream becomes a river valley through erosion. Does this process happen...

• slowly over time

• very fast