STAAR Science Review 2

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

Which is true about the formation of a U-shaped valley?

• A glacier weathers and erodes the surface of the land
• Wind erodes the surface of the land
• A river deposits sediment where it meets the ocean
• Wind deposits sediments

Characteristics passed from parents to their offspring.

• behavior
• learned trait
• inherited trait
• function

Wind blowing sand from one location to another

• Weathering
• Erosion
• Deposition

Electric current is the flow of:

• electrons
• protons
• neutrons
• none of these

Force

• A push or pull that causes an object to move, stop, or change direction.
• A change in position or location
• Where an object is located in space.
• A line or course along which something is moving.

Which is true?

• Solids Change with their Container
• Liquid Change shape with their container
• Cats hate dogs

Gravity

• A push or pull that causes an object to move, stop, or change direction.direction.
• A change in position or location
• The force that causes objects with mass to attract one another.
• A line or course along which something is moving.

A characteristic that increases an organisms ability to survive and reproduce.

• function
• structure
• adaptation
• inherited trait

Susan has curly, brown hair.

• inherited trait
• learned behavior