Astronomy Unit

Front

What determines the strength of gravity on an object?

Back

The strength of gravity on an object is determined by its mass.

Front

What is the effect of direct sunlight on temperature?

Back

Direct sunlight increases temperatures, making areas warmer.

Front

What type of eclipse occurs during a full moon?

Back

A lunar eclipse occurs during a full moon.

Front

What does the shape of the moon in the sky represent?

Back

The shape of the moon in the sky represents its phases as it orbits Earth.

Front

What is the official start of summer called?

Back

The official start of summer is called the summer solstice.

Front

What causes day and night on Earth?

Back

Day and night are caused by the rotation of Earth on its axis.

Front

What is an equinox?

Back

An equinox is a time when day and night are approximately equal in length.

Front

What is the difference between a solar eclipse and a lunar eclipse?

Back

A solar eclipse occurs when the moon passes between Earth and the sun, while a lunar eclipse occurs when Earth passes between the sun and the moon.

Front

How do seasons change on Earth?

Back

Seasons change on Earth due to its tilt on its axis and its orbit around the sun.

Front

What is the role of the sun in our solar system?

Back

The sun is the central star of our solar system, providing light and heat to the planets.