Level 1
What is the largest planet in our solar system?
Jupiter
Which type of rock is formed from layers of sediment?
Answer: Sedimentary rock
Which force keeps objects in orbit around the Earth?
Gravity
What type of renewable energy is generated from moving water?
Answer: Hydroelectric
Which sense do humans use to taste food?
Answer: Taste
What is the process by which plants use sunlight to convert carbon dioxide and water into glucose (sugar) and oxygen?
Photosynthesis
What is the study of the Earth's physical structure, history, and the processes that shape it?
Geology
What is the process by which an organism obtains and uses food for energy and growth?
Nutrition
How do humans impact the environment?
Answer: By polluting the air and water
Which type of rock is formed from cooled lava or magma?
Answer: Igneous rock
Which of the following is a type of renewable energy?
Answer: Solar
What is the process by which a liquid changes into a solid?
Answer: Freezing
Which body system is responsible for exchanging oxygen and carbon dioxide in the body?
Answer: Respiratory system
What is the process by which plants make food?
Answer: Photosynthesis
Which body system is responsible for pumping blood throughout the body?
Answer: Circulatory system
What is the process by which water vapor cools and changes back into liquid water?
Condensation
What is the type of energy produced by the heat generated from the Earth's core?
Answer: Geothermal energy
What is the force that pulls objects toward each other?
Answer: Gravity
Which of the following is an example of a nonrenewable resource?
Answer: Oil
What is the process by which water changes from a liquid to a gas?
Answer: Evaporation
Which planet is known as the "Red Planet"?
Mars
What is the term for a group of living and nonliving things that interact with each other in a given area?
Ecosystem
Which type of energy is produced by the movement of electrons?
Answer: Electrical energy
Which planet in our solar system is known for its rings?
Answer: Saturn
Which type of energy comes from the Sun?
Answer: Light energy