This planet is often referred as the Blue Planet.
What is Earth
Music that is commonly liked by people in society. It shares the name of a noise that a balloon may make but it can only do it once.
What is pop
One of the most commonly spoken languages with is a tonal, character based language.
What is Chinese.
The study of living organisms.
What is Biology
The Prime Minister of Great Britain during most of the Second World War.
Who is/was Winston Churchill
The only planet in the Solar System that is not named after a Roman/Greek God or Goddess.
What is Earth
A common four lettered name for a girl that begins with a vowel.
What is Anna
A stoneseed fruit that is dried out to make prunes.
What is (a) Plum
The study of behavior and the way people think.
What is Psychology
The German River that formed the barrier for the Romans, and the goal for the Allied Forces to reach and liberate in WW2.
What is the Rhine
The type of planets that Jupiter, Saturn, Uranus, and Neptune are.
What is/are gas giants
What is a Racecar?
A bird that is intelligent and famous for mimicking human speech.
What is a Parrot
The study of diseases.
What is Pathology
The canal which merges the Mediterranean Sea and the Arabic Peninsula, which runs through the country of Egypt.
What is the Suez Canal
The two largest moons in the solar system.
What is Titan and Ganymede
A tool to make sure something is the same height on one side as the other, or a scaling system in a video game.
What is a Level
This reptile like creature cannot stick out its tongue.
What is a crocodile
The study of books or texts.
What is Bibliology
The grandmother of Kaiser Wilhelm II, Tsar Nicholas II, and King George, who were the leaders of the German Empire, Russian Empire, and British Empire during WW1. She had an "era" named after her.
Who is/was Queen Victoria
The donut-shaped region of icy objects past Neptune's orbit.
What is the Kuper Belt
A device often used on vehicles for what is in essence, echolocation. This device is found on ships and aircraft.
What is a Radar.
A large mythical creature that is well known for intelligence. This Greek creature is actually more commonly known for a different country in Africa, and it has the body of a lion and the head of a woman.
What is a Sphinx
The study of insects. Begins with E.
What is Entomology
This African nation was never colonized by Europe. This country is rich in gold and resources, hold the beginning of the Nile, does not border any ocean, nor does it border Egypt.
What is Ethiopia