VST 2 A REVIEW

Front

What is an inference?

Back

An inference is a conclusion or opinion that is formed based on evidence and reasoning rather than from explicit statements.

Front

What is an observation?

Back

An observation is the act of noticing and describing events or processes in a careful, orderly way.

Front

What are the three states of matter?

Back

Solid, liquid, and gas.

Front

What happens during melting?

Back

Melting is when something changes from a solid to a liquid.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.

Front

What is temperature?

Back

Temperature is a measure of how hot or cold something is, usually measured in degrees Celsius or Fahrenheit.

Front

What is direct sunlight?

Back

Direct sunlight is sunlight that reaches an object without being blocked or filtered by anything.

Front

What is the boiling point of water?

Back

The boiling point of water is 100 degrees Celsius (212 degrees Fahrenheit) at sea level.

Front

What is a solid?

Back

A solid is a state of matter that has a definite shape and volume.

Front

What is a liquid?

Back

A liquid is a state of matter that has a definite volume but takes the shape of its container.