Front

What is the Earth?

Back

The Earth is the third planet from the Sun and the only known planet to support life. It has land, water, and an atmosphere.

Front

What is the Sun?

Back

The Sun is a star at the center of our solar system. It provides light and heat to the Earth.

Front

What is the Moon?

Back

The Moon is Earth's only natural satellite. It orbits the Earth and affects tides.

Front

What causes seasons on Earth?

Back

Seasons are caused by the tilt of the Earth's axis and its orbit around the Sun.

Front

What is the Southern Hemisphere?

Back

The Southern Hemisphere is the half of the Earth that is south of the equator.

Front

What is the Northern Hemisphere?

Back

The Northern Hemisphere is the half of the Earth that is north of the equator.

Front

What is direct sunlight?

Back

Direct sunlight is sunlight that hits the Earth at a perpendicular angle, providing maximum warmth and light.

Front

What is the equator?

Back

The equator is an imaginary line that divides the Earth into the Northern and Southern Hemispheres.

Front

What is the difference between summer and winter?

Back

Summer is the warmest season, while winter is the coldest season, caused by the tilt of the Earth's axis.

Front

What is the umbra?

Back

The umbra is the darkest part of a shadow, where the light source is completely blocked.