Here are 10 one-word answer type questions on The Moon, along with their answers and explanations:
1. What is the only natural satellite of Earth?
Answer: Moon
Explanation: The Moon is the only natural satellite of Earth, orbiting it at an average distance of about 384,400 km .
2. Which force keeps the Moon in orbit around the Earth?
Answer: Gravity
Explanation: The Moon stays in its orbit due to gravity, which acts as a force of attraction between the Earth and the Moon .
3. What is the term for the different shapes of the Moon visible from Earth?
Answer: Phases
Explanation: The phases of the Moon refer to the changes in its appearance as seen from Earth, caused by its orbit around our planet .
4. What is the time taken by the Moon to complete one revolution around Earth?
Answer: 27.3 days
Explanation: The Moon takes 27.3 days to complete one revolution around the Earth, which is the same time it takes to rotate on its axis .
5. Which phenomenon occurs when the Earth’s shadow falls on the Moon?
Answer: Lunar Eclipse
Explanation: A lunar eclipse occurs when the Earth comes between the Sun and the Moon, blocking sunlight from reaching the Moon .
6. Which celestial event occurs when the Moon blocks sunlight from reaching Earth?
Answer: Solar Eclipse
Explanation: A solar eclipse happens when the Moon comes between the Earth and the Sun, casting a shadow on Earth .
7. What is the surface of the Moon covered with?
Answer: Craters
Explanation: The Moon’s surface is covered with craters, which are formed by meteorite impacts over millions of years .
8. Which is the first human-made object to land on the Moon?
Answer: Luna 2
Explanation: Luna 2, a Soviet spacecraft, was the first human-made object to impact the Moon in 1959 .
9. Which was the first spacecraft to land humans on the Moon?
Answer: Apollo 11
Explanation: Apollo 11 was the NASA mission that landed the first humans, Neil Armstrong and Buzz Aldrin, on the Moon in 1969 .
10. What is the phenomenon of the Moon causing ocean water levels to rise and fall?
Answer: Tides
Explanation: The Moon’s gravitational pull causes tides, the periodic rise and fall of ocean water on Earth .
These questions cover key aspects of the Moon, including its orbit, phases, surface features, and influence on Earth.
