Biology
What is the basic unit of life
The cell
What is the atomic number of carbon?
6
What is the unit of force?
Newton (N)
What is the process by which plants release oxygen?
Answer: Photosynthesis
What is heat?
This is the form of energy that causes substances to increase in temperature.
What process do plants use to make their own food?
Photosynthesis
What is the pH of pure water?
7 (neutral)
What is the term for energy in motion?
Answer: Kinetic energy
What type of energy is stored in an object due to its position
Answer: Potential energy
What is conduction?
The process by which heat is transferred through direct contact.
What is the main function of the circulatory system?
To transport blood and nutrients throughout the body.
What is the chemical formula for water?
H₂O
What is the force that attracts objects towards the Earth?
Answer: Gravity
What do we call the change from a solid to a liquid?
Answer: Melting
What is convection?
This method of heat transfer occurs in fluids through currents caused by density differences.
What type of organism is a mushroom?
Fungi
What is the most common element in the Earth's atmosphere?
Answer: Nitrogen
What is the law of motion that says an object in motion stays in motion?
Answer: Newton’s First Law of Motion
What is the process by which a liquid changes into a gas?
Answer: Evaporation
What is radiation?
The transfer of heat by electromagnetic waves, such as from the Sun.
What is the term for a group of organisms of the same species living in the same area?
Population
What type of bond is formed when two atoms share electrons?
Covalent bond
What kind of wave is light?
Answer: Electromagnetic wave
What is the part of the brain that controls thinking and memory?
Answer: Cerebrum
What is the second law of thermodynamics?
This law states that heat always flows from a hotter object to a colder one.