Exploring Earth, Sun, and Moon

What are the three main layers of the Earth?

• Mantle, Outer Layer, Inner Layer

• Crust, Mantle, Core

• Lithosphere, Atmosphere, Hydrosphere

• Crust, Shell, Surface

What is the outermost layer of the Earth called?

• atmosphere

• crust

• mantle

• core

What is the core of the Earth primarily made of?

• Copper and zinc

• Iron and nickel

• Silicon and oxygen

• Aluminum and magnesium

What is the main source of energy for the Earth?

• Geothermal energy

• The Moon

• Nuclear fusion

• The Sun

What is the surface temperature of the Sun?

• Roughly 1,000 degrees Celsius

• About 10,000 degrees Celsius

• Approximately 6000 degree celsius

• Approximately 3,000 degrees Celsius

What was the name of the first successful manned mission to the Moon?

• Apollo 10

• Lunar Explorer 1

• Gemini 12

• Apollo 11

What year did humans first land on the Moon?

• 1959

• 1972

• 1981

• 1969

What is the name of the spacecraft that took astronauts to the Moon?

• Lunar Orbiter

• Apollo Lunar Module

• Space Shuttle

• Voyager 1

What are the two types of eclipses?

• Solar flare and lunar phase

• Daylight eclipse and night eclipse

• Total eclipse and partial eclipse

• Solar eclipse and lunar eclipse

What happens during a solar eclipse?

• A solar eclipse occurs when the Moon blocks the Sun's light from reaching the Earth.

• A solar eclipse occurs when the Earth blocks the Moon's light.

• A solar eclipse happens when the Sun moves behind the Earth.

• A solar eclipse is when the Moon reflects the Sun's light onto the Earth.