5th1

Front

What do scientists use to answer questions about the real world?

Back

Models

Front

What is the name of our unit?

Back

Patterns of the Earth and Sky

Front

What shape is the Earth?

Back

Sphere

Front

What does it mean to investigate?

Back

To attempt to find out about something.

Front

Is the sun the only star visible during the daytime?

Back

False

Front

What is a theory in science?

Back

A well-substantiated explanation of an aspect of the natural world.

Front

What is the Solar System?

Back

A collection of planets and other celestial bodies that orbit the Sun.

Front

What are stars?

Back

Luminous celestial bodies made of plasma that emit light.

Front

What is the difference between day and night?

Back

Day occurs when a part of the Earth is facing the Sun, while night occurs when it is facing away.

Front

What is the role of the Sun in our Solar System?

Back

It is the central star that provides light and heat to the planets.