Earth and Space Science Concepts

Chapter 4 covers the Earth, Moon, and sky, starting with the Hubble Space Telescope's history. It explains latitude and longitude, Earth's rotation, and the significance of the Royal Observatory. The chapter discusses Earth's tilt and its impact on seasons, the difference between solar and sidereal days, and ancient observatories like Stonehenge. It also covers the Moon's phases, their effect on tides, and the phenomenon of solar eclipses, including a total solar eclipse observed in 2017.

What year was the Hubble Space Telescope launched into space?

• 2000

• 1990

• 2010

• 1980

Where do lines of longitude begin?

• Equator

• North Pole

• South Pole

• Greenwich, England

What is the degree of Earth's axial tilt?

• 15 degrees

• 23.5 degrees

• 45 degrees

• 30 degrees

Why are the sun's rays stronger in summer?

• The Earth is tilted away from the Sun

• The Sun is at a lower angle

• The Sun is at a higher angle

• The Earth is closer to the Sun

What is a sidereal day?

• The time it takes for the Sun to set and rise again

• The time it takes for the Earth to rotate once relative to the stars

• The time it takes for the Earth to orbit the Sun

• The time it takes for the Moon to orbit the Earth

What ancient monument was used to track the Sun's motion?

• Stonehenge

• Colosseum

• Pyramids of Giza

• Machu Picchu

How many phases does the Moon go through in a month?

• 10

• 8

• 6

• 4

What effect does the Moon have on Earth?

• It causes earthquakes

• It alters the Earth's orbit

• It affects tides

• It changes the weather

What happens during a solar eclipse?

• The Earth blocks the Sun

• The Sun blocks the Moon

• The Moon blocks the Sun

• The Earth blocks the Moon

When is the next total solar eclipse after 2017?

• 2020

• 2022

• 2024

• 2026