S6E2 Earth, Moon, Sun

Front

What is the relative position concept in astronomy?

Back

It describes the location of each celestial body in relation to one another.

Front

What is indirect sunlight?

Back

Sunlight that has been diffused or reflected before reaching the surface.

Front

What does 'elliptical orbit' mean?

Back

The path followed by a celestial body or satellite in an oval shape around another body due to gravity.

Front

What are seasons?

Back

Seasons are the four divisions of the year marked by particular weather patterns and daylight hours. They are spring, summer, autumn (fall), and winter.

Front

What is direct sunlight?

Back

Sunlight that reaches the Earth's surface without being diffused by clouds or other atmospheric conditions.

Front

What is the role of the Sun in the Earth-Moon-Sun system?

Back

The Sun provides light and heat, influencing the climate and seasons on Earth.

Front

How does the Moon affect tides on Earth?

Back

The gravitational pull of the Moon causes the oceans to bulge, creating high and low tides.

Front

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

Back

A solar eclipse occurs when the Moon passes between the Earth and the Sun, blocking sunlight. A lunar eclipse occurs when the Earth passes between the Sun and the Moon, casting a shadow on the Moon.

Front

What is the significance of the Earth's tilt?

Back

The tilt of the Earth on its axis is responsible for the changing seasons as it orbits the Sun.

Front

What is a satellite?

Back

A satellite is a celestial body that orbits another body in space, such as the Moon orbiting Earth.