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Тест на тему экология

23 августа 2025 12:13

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8 Класс

Этот тест сгенерирован искусственным интеллектом. Возможны ошибки.

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Ниже тест по английскому языку на тему экологии для 8 класса. Все вопросы с вариантами ответов; после каждого вопроса указан правильный ответ.

  1. What is an ecosystem? A) A single living thing B) A community of organisms and their environment interacting C) A type of weather system D) A man-made structure like a city Ответ: B

  2. Which process do plants use to make their own food? A) Photosynthesis B) Respiration C) Digestion D) Fermentation Ответ: A

  3. Which gas do humans emit mainly that contributes to climate change? A) Oxygen B) Nitrogen C) Carbon dioxide D) Methane Ответ: C

  4. Biodiversity means: A) The number of people living in an area B) The variety of life in an area C) The amount of water in a region D) The size of a forest Ответ: B

  5. Which of the following is a renewable energy source? A) Coal B) Oil C) Solar D) Natural gas Ответ: C

  6. Which resource is non-renewable? A) Wind B) Solar C) Coal D) Hydroelectric Ответ: C

  7. In a simple food chain, which organism is a primary consumer? A) Grass (producer) B) Rabbit (primary consumer) C) Hawk (apex predator) D) Bacteria (decomposer) Ответ: B

  8. Which sentence best defines pollution? A) A clean-up of waste B) Harmful substances entering air, water, or soil C) Natural plant growth D) Reusable items Ответ: B

  9. Which practice helps conserve water? A) Fixing leaky faucets B) Watering plants at noon C) Taking long showers D) Running taps while brushing teeth Ответ: A

  10. Which gas is most abundant in the Earth's atmosphere? A) Oxygen B) Carbon dioxide C) Nitrogen D) Argon Ответ: C

  11. Habitat is: A) The place where an organism lives and has everything it needs B) A climate type C) A type of food chain D) A disease Ответ: A

  12. Urbanization can lead to habitat loss because: A) More parks are built B) Habitats are cleared for buildings and roads C) More wildlife corridors appear D) More green spaces are created Ответ: B

  13. Which statement about climate change is scientifically supported? A) It's caused by natural cycles only B) It is influenced by human activities C) It has stopped since 2000 D) It only affects oceans Ответ: B

  14. What is compost used for in gardening? A) It is a form of plastic B) It is fertilizer made from decomposed organic matter C) It kills plants D) It is a pesticide Ответ: B

  15. If a lake is polluted, what happens to the aquatic life? A) They thrive B) They can die or migrate C) Nothing D) They grow faster Ответ: B


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