Grade 7 earth science quizzes
14 free earth science quizzes for Grade 7, each with at least five questions. Topics include Waste Management and Environmental Impact, Pollution and Water Contamination, Temperature Effects on Matter, and Concentration of Solutions. Play one on your own, or host it live for a class.
- ♻️ Waste Management and Environmental ImpactExplore how improper waste disposal damages ecosystems and threatens human health, and discover practical solutions through the 3Rs and sus…15 questions
- 🌍 Pollution and Water ContaminationThis quiz explores the sources, types, and treatment of water pollution in Ontario. You'll investigate dissolved ions, suspended particles,…17 questions
- 🌡️ Temperature Effects on MatterThis quiz explores how temperature changes affect the behaviour of matter at the particle level. You'll examine thermal expansion and contr…16 questions
- 📊 Concentration of SolutionsThis quiz tests your understanding of solution concentration—a fundamental concept in chemistry and environmental science. You'll work with…16 questions
- 🧂 Solubility and SolutionsExplore the science of dissolving and solutions! This quiz covers solubility concepts essential to understanding mixtures and pure substanc…17 questions
- 🎨 ChromatographyMaster paper chromatography as a separation technique! This quiz focuses on understanding how components in mixtures separate based on thei…16 questions
- ⚗️ DistillationThis quiz explores distillation as a powerful separation technique for mixtures. You will learn how distillation uses heating, evaporation,…18 questions
- 💧 Evaporation and CrystallizationThis quiz explores how evaporation separates dissolved solids from liquids through heat, and how crystallization produces pure solid produc…16 questions
- 🧲 Filtration and DecantingMaster the techniques of filtration and decanting to separate solid particles from liquids and other solids in two-phase mixtures. This qui…15 questions
- 🥣 Types of MixturesExplore the science behind mixtures in everyday life! This quiz covers the differences between mechanical mixtures, solutions, and suspensi…16 questions
- ✨ Pure Substances vs. MixturesMaster the distinction between pure substances and mixtures! This quiz explores the properties, classification, and real-world examples of…16 questions
- 🔄 Changes of StateThis quiz explores the six fundamental phase transitions—melting, freezing, evaporation, condensation, sublimation, and deposition—and expl…17 questions
- ❄️ States of MatterDive into the three states of matter — solid, liquid, and gas — and discover how particle arrangement and motion explain the properties we…15 questions
- 🔬 Particle Theory of MatterExplore the fundamental ideas of particle theory and how they explain the behaviour of matter. This quiz focuses on the three key principle…17 questions
Practise on your own
Open any quiz and choose Play Solo. No account, no download, and you see your score at the end.
Host it live
Choose Play with Friends to get a game code. Players join from any browser with just a name. Free for up to 10 players.
Make your own
Not quite your topic? Type it, or add your notes or a PDF, and LivQuiz writes an earth science quiz for you to edit.
Common questions.
Are these earth science quizzes free?
Yes. Every quiz here is free to play on your own, with no account. Hosting one live for a group is free for up to 10 players.
Do students need an account to play?
No. Play solo straight from the quiz page, or host it live and players join with a game code and a name. Accounts are only needed to keep results over time.
How do I use one with my class?
Open the quiz and choose to play with others. You get a code to put on the board, students join from any browser, and after the game you see how the class did on every question. The free plan hosts 10 players; Student Premium takes 50 and Creator Pro 200.
Can I make my own earth science quiz?
Yes. Create a free account, then type a topic or add your notes, a worksheet or a PDF, and LivQuiz writes the questions for you to edit before you play.