Life Science
The basic unit of life.
What is a cell?
Anything that has mass and takes up space.
What is matter?
The movement of the Earth that causes day and night.
What is Earth's rotation?
An educated guess in a scientific experiment.
What is a hypothesis?
The primary function of the lungs.
What is oxygen exchange?
The process plants use to make food.
What is photosynthesis?
The three forms of matter: solid, liquid, and gas.
What are the states of matter?
The central part of the Earth composed of iron and nickel.
What is the Earth's core?
The variable that is deliberately changed in an experiment.
What is an independent variable.
The gas released by plants.
what is oxygen?
Carries genetic information in living organisms interacting with their environment.
What is DNA?
The law stating that an object in motion stays in motion unless acted upon.
What is Newton's first law?
The process involving evaporation, condensation, and precipitation.
What is the water cycle?
Energy sources that naturally replenish.
What is renewable energy?
A community of organisms interacting with their environment.
What is an ecosystem?
A pure substance made of only one type of atom.
What is an element?
The result of tectonic plate movements.
Wha is an earthquake?
The way scientists confirm the accuracy of their results.
What is repeated testing?
The long-term increase in Earth's temperature.
What is global warming?
The theory explaining species change over time.
What is evolution?
The equation that explains energy and mass(E=mc^2).
What is Einstein's Theory of Relativity?
The theory that explains the origin of the universe.
What is the Big Bang Theory?
The process where scientists evaluate each other's work.
What is peer review?
The study of the spread and control of diseases.
What is epidemiology?