STAAR Review Menu (New TEKS)

Front

What is Newton's 3rd Law of Motion?

Back

For every action, there is an equal and opposite reaction.

Front

What is the Law of Conservation of Mass?

Back

In a chemical reaction, mass is neither created nor destroyed; it remains constant.

Front

What happens when baking soda is added to water?

Back

Baking soda dissolves in water, resulting in a solution with a mass equal to the sum of the individual masses.

Front

What is adaptation in biology?

Back

Adaptation is the process by which a species becomes better suited to its environment over time.

Front

What are tectonic plates?

Back

Tectonic plates are large sections of the Earth's lithosphere that move and interact at their boundaries.

Front

What is a rift valley?

Back

A rift valley is a lowland region formed by the divergence of tectonic plates.

Front

What is a mountain range?

Back

A mountain range is a series of mountains connected by high ground, often formed by tectonic plate convergence.

Front

What is an example of a chemical reaction?

Back

The reaction between baking soda and vinegar, producing carbon dioxide gas.

Front

What is the difference between a physical change and a chemical change?

Back

A physical change alters the form of a substance without changing its chemical composition, while a chemical change results in the formation of new substances.

Front

What is the significance of species diversity?

Back

Species diversity contributes to ecosystem resilience and stability.