Biology
What is the basic unit of life?
What is a cell?
What is the smallest unit of an element?
What is an atom?
What is the force that pulls objects toward each other?
What is gravity?
What is the term for a region of land that drains into a body of water?
What is a watershed?
Name the planet known as the "Red Planet."
What is Mars?
What process do plants use to convert sunlight into energy?
What is photosynthesis?
What are pure substances made of only one type of atom called?
What is an element?
Define work in physics?
What is the transfer of energy when a force is applied over a distance?
What is the main gas in earth's atmosphere?
What is nitrogen?
What celestial body orbits the Earth?
What is the moon?
What is the process called when a cell divides into two identical cells?
What is mitosis?
What is the chemical formula for water?
What is H2O?
What is the formula for calculating force?
F=ma
What are the three main layers of earth's atmosphere?
What is troposphere, stratosphere, and mesosphere?
What is the main source of energy for Earth?
What is the sun?
What is the difference between meiosis and mitosis?
What is meiosis creates gametes and mitosis creates identical somatic cells?
What do you call a change that alters the chemical composition of a substance?
What is a chemical reaction?
What are the three ways heat can be transferred?
What is the water cycle?
What is the continuous movement of water through evaporation, condensation, and precipitation?
How does Earth's tilt affect the seasons?
What is it causes varying sunlight angles, leading to different temperatures?
What are adaptations in an ecosystem?
What are traits that improve an organism's ability to survive and reproduce in its environment?
What are the properties of water that make it essential for life?
What are high heat capacity, cohesion, and solvent properties?
What is kinetic energy?
What is the energy of motion?
How do humans impact the environment?
What are actions like pollution, deforestation, and climate change that alter ecosystem?
What is the electromagnetic spectrum?
What is the range of all types of light waves, from radio waves to gamma rays?