Constellations Practice

Front

What is the name of the constellation commonly referred to as the 'Big Dipper'?

Back

Ursa Major

Front

Why is the constellation Orion visible in the Northern Hemisphere during winter?

Back

Because Earth is tilted and revolves around the Sun.

Front

How do stars appear to move near the North and South Poles?

Back

They seem to rotate in a circle in the sky.

Front

What can be concluded from observing the Ursa Major constellation over a period of time?

Back

The Ursa Major constellation appears to move in the sky.

Front

What is the significance of the Pole Star in relation to constellations?

Back

The Pole Star helps in navigation and indicates the direction of true north.

Front

What is a constellation?

Back

A constellation is a group of stars that forms a recognizable pattern in the night sky.

Front

How many major constellations are recognized in modern astronomy?

Back

There are 88 recognized constellations in modern astronomy.

Front

What is the difference between a constellation and an asterism?

Back

A constellation is an officially recognized area of the sky, while an asterism is a recognizable pattern of stars that may be part of one or more constellations.

Front

What role does Earth's tilt play in the visibility of constellations?

Back

Earth's tilt affects the angle of sunlight and the position of stars in the sky, influencing which constellations are visible at different times of the year.

Front

What is the celestial sphere?

Back

The celestial sphere is an imaginary sphere surrounding Earth, onto which all celestial bodies can be projected.