Science: Unit 3: Changing Landforms (Chapters 1 & 2)

a scientist who studies the solid part of Earth

• zoologist

• geologist

• marine biologist

• paleontologist

a feature of Earth's surface, such as a mountain, cliff, or a valley

• model

• landform

• stable

• evidence

to make a picture in your mind using information from different sources

• model

• explanation

• visualize

• stable

to gather information about something using any of five senses

• model

• visualize

• explanation

• observe

when something is ______ , it is staying mostly the same

• stable

• visualize

• observation

• erosion

something scientists write to show how things work or why things happen

• observation

• explanation

• evidence

• landform

something scientists make to answer questions about the real world

• evidence

• model

• observation

• geologist

something scientists create to allow them to communicate and share their ideas with others

• evidence

• landform

• stable

• diagram

when rock, soil, or sand is worn down and moved from one place to another

• landform

• observation

• model

• erosion

Landforms are NOT made of rock.

• true

• false