[{"id": 1, "type": "multiple_choice", "options": ["A kind of weather pattern", "The natural environment where an organism lives", "A body part of an animal", "A type of food animals eat"], "question": "What is a habitat?", "correct_answer": "The natural environment where an organism lives"}, {"id": 2, "type": "multiple_choice", "options": ["A body part of an animal", "A kind of weather pattern", "The natural environment where an organism lives", "A type of food animals eat"], "question": "What is a habitat?", "correct_answer": "The natural environment where an organism lives"}, {"id": 3, "type": "true_false", "question": "The Earth rotates on its axis once every 24 hours, causing day and night.", "correct_answer": "True"}, {"id": 4, "type": "multiple_choice", "options": ["The natural environment where an organism lives", "A body part of an animal", "A kind of weather pattern", "A type of food animals eat"], "question": "What is a habitat?", "correct_answer": "The natural environment where an organism lives"}, {"id": 5, "type": "multiple_choice", "options": ["A type of food animals eat", "The natural environment where an organism lives", "A body part of an animal", "A kind of weather pattern"], "question": "What is a habitat?", "correct_answer": "The natural environment where an organism lives"}, {"id": 6, "type": "true_false", "question": "The Earth rotates on its axis once every 24 hours, causing day and night.", "correct_answer": "True"}, {"id": 7, "type": "multiple_choice", "options": ["Big, medium, small", "Hot, cold, warm", "Solid, liquid, gas", "Light, dark, gray"], "question": "What are the three states of matter?", "correct_answer": "Solid, liquid, gas"}, {"id": 8, "type": "true_false", "question": "The Earth rotates on its axis once every 24 hours, causing day and night.", "correct_answer": "True"}]