Astronomy
What is the largest planet in our solar system?
Jupiter
What is the basic unit of life?
Cell
What is the force that pulls objects toward the center of the Earth?
Gravity
What is the atomic number of helium?
2
What is the hardest natural substance on Earth?
Diamond
What is the name of our galaxy?
Milky way
What type of animal is a frog?
Amphibian
What law states that for every action, there is an equal and opposite reaction?
Newton's third law of motion
What is the lightest element in the periodic table?
Hydrogen
Which planet has the most moons?
Saturn
What is the name of the molecule that carries genetic information in living organisms?
DNA
What is the unit of Weight in the International System of Units (SI)?
Newton
What is the chemical formula for table salt?
NaCl
What is the only bird that can fly backward?
Hummingbird
What is the name of the boundary around a black hole beyond which nothing can escape?
Event horizon
What is the most abundant gas in Earth's atmosphere?
Nitrogen
What type of energy is possessed by an object due to its motion?
Kinetic energy
What is the common name for dihydrogen monoxide?
Water
What is the largest organ in the human body by weight?
Liver
What phenomenon occurs when the Moon passes directly between the Earth and the Sun?
Solar eclipse
What type of blood cells are responsible for fighting infections?
White blood cells
What is the term for the bending of light as it passes from one medium to another?
Refraction
What is the pH value of a neutral solution?
7
What is the deepest part of the world's oceans?
Mariana trench