1. What is deforestation?, A. Planting trees, B. Cutting down forests, C. Cleaning forests, D. Protecting wildlife, 2. Why are forests important?, A. They produce oxygen, B. They create plastic, C. They build houses, D. They stop rain, 3. What happens when forests disappear?, A. Animals gain more space, B. Animals lose their habitat, C. More trees grow, D. Air becomes cleaner, 4. What can people do to help?, A. Use more paper, B. Waste resources, C. Recycle and plant trees, D. Cut more trees, 5. What causes acid rain?, A. Clean air, B. Pollution from factories and cars, C. Rainwater only, D. Ocean waves, 6. What gases create acid rain?, A. Oxygen and hydrogen, B. Nitrogen and oxygen, C. Sulphur dioxide and nitrogen oxides, D. Carbon and helium, 7. What does acid rain damage?, A. Only plants, B. Only animals, C. Forests, water, and buildings, D. Only roads, 8. How can we reduce acid rain?, A. Drive more, B. Use public transport, C. Waste energy, D. Burn more fuel, 9. What is climate change?, A. Cooling of the Earth, B. Warming of the planet, C. More rain only, D. Wind increase, 10. What causes climate change?, Trees, Greenhouse gases, C. Rivers, D. Animals, What is one effect of climate change?, A. Stable weather, B. Melting ice caps, C. Less sunlight, D. More forests, What can individuals do?, Waste energy, Recycle and save electricity, What is a habitat?, A city, A natural home for animals and plants, A building, A factory, What causes habitat loss?, Planting trees, Building cities and pollution, Rainfall, Wind, What happens when habitats disappear?, Animals thrive, Animals lose food and shelter, More species appear, Nothing changes, What pollutes water?, Trees, Chemicals and plastic waste, Sunlight, Air, What is an effect of water pollution?, Cleaner oceans, Health problems and dead fish, More drinking water, Better crops, What can communities do?, Throw waste in rivers, Organise clean-up activities, Ignore pollution, Use more plastic, Why is plastic dangerous?, It disappears quickly, It is biodegradable, It stays for hundreds of years, It helps animals, What happens to marine animals?, They use plastic, They eat plastic and may die, They avoid plastic, They recycle it, What health problems can it cause?, Better breathing, Asthma and heart disease, Stronger lungs, No effect, What causes air pollution?, Trees, Cars and factories, Rain, Rivers, What is a solution?, Drive more, Walk or cycle, Burn fuels, Waste energy.

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