Biology
Chemistry
Physics
Earth Science
Astronomy
100

What is the basic unit of life?

What is the cell

100

What is the chemical symbol for water?

What is H₂O

100

What is the force that pulls objects toward the Earth?

What is Gravity

100

What layer of the Earth is made up of solid rock?

What is the crust

100

What is the name of the largest moon of Saturn, known for its dense atmosphere and surface lakes of methane?

What is Titan

200

What plants did Gregor Mendel use to discover the basics of heredity?

What are pea plants

200

What is the pH level of pure water?

What is 7

200

What is the unit of force in the International System of Units (SI)?

What is a Newton

200

What type of rock is formed from the cooling and solidification of magma?

What is Igneous rock

200

Which astronomer proposed the heliocentric model of the solar system, placing the Sun at the center?

What is Nicolaus Copernicus

300

What kind of behavior is nesting?

What is a Fixed Action Pattern

300

What gas is produced by the combustion of fossil fuels?

What is Carbon dioxide (CO₂)

300

Who developed the theory of relativity?

What is Albert Einstein

300

What is the process by which soil and rock are removed from one location and transported to another?

What is Erosion

300

What phenomenon occurs when a star collapses under its own gravity and the core's temperature rises, leading to the formation of a black hole?

What is Gravitational collapse

400

Which side of the golgi apparatus do vesicles exit the cell from?

What is the trans side

400

What type of bond involves the sharing of electron pairs between atoms?

What is a Covalent bond

400

What law states that energy cannot be created or destroyed?

What is The Law of Conservation of Energy

400

What phenomenon is caused by the Earth’s rotation and affects ocean currents?

What is the Coriolis effect

400

What is the term for the distance light travels in one year, approximately 5.88 trillion miles?

What is a Light-year

500

How many molecules of ATP are generated through the electron transport chain?

What is 28-32.

500

Who is known as the father of modern chemistry?

What is Antoine Lavoisier

500

In the context of relativity, what is the term for the effect where time is observed to run slower for an object moving close to the speed of light compared to a stationary observer?

What is Time Dilation

500

What is the term for the boundary between two tectonic plates?

What is the Plate boundary

500

What are the three main types of galaxies, as classified by the Hubble classification scheme?

What are Spiral, elliptical, and irregular galaxies