CFE Science

A teacher set up the model shown to represent the formation of a landform. What landform does this model most likely represent?

• Delta

• Cave

• Canyon

• Sand dune

Tags

NGSS.MS-ESS2-2

A canyon with tall, vertical sides is shown. Which of the following most likely led to the formation of this canyon?

• Rapidly moving water

• A hurricane

• Burrowing animals

• Volcanic activity

Tags

NGSS.MS-ESS2-2

Wind, water, and ice change Earth’s surface. Which landform was most likely formed by the slow movement of glaciers?

• Arch

• River delta

• V-shaped valley

• U-shaped valley

Tags

NGSS.MS-ESS2-2

What agent of change is most likely responsible for the formation of the land features labeled in the image?

• Water

• Wind

• Glaciers

• Mud

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

What is energy fundamentally described as?

• The ability to do work or produce heat

• A type of wave

• A chemical substance

• A form of matter

Tags

DOK Level 1: Recall

What is energy?

• The color of an object

• The smell of an object

• The ability to do work or cause change

• The sound an object makes

In an ecosystem, which component is considered a primary producer?

• Carnivores

• Herbivores

• Plants

• Decomposers

Tags

NGSS.MS-LS2-3

Design a project to compare the effects of physical changes (such as temperature and pressure) on different states of matter.

• Heat and cool water, ice, and steam to observe changes in state and record temperatures at which these changes occur.

• Freeze and melt different metals to see which one has the highest melting point.

• Apply pressure to various solids to determine their hardness.

• Observe the color changes in substances when heated without measuring temperature.

Tags

DOK Level 4: Extended Thinking

Which of the following is not a form of energy?

• Light

• Sound

• Heat

• Plastic

What type of energy transformation occurs when a lamp is turned on?

• Chemical to electrical

• Electrical to light

• Kinetic to thermal

• Potential to kinetic

Tags

DOK Level 1: Recall