1) Which kingdom does bacteria belong to? a) Fungi b) Protists c) Monera 2) What is a characteristic of protists? a) They can be single-celled or large organisms, often found in water b) They all live on land 3) Which of these is a type of fungi? a) Plankton b) Mould c) Bacteria 4) Where can algae usually be found? a) In deserts b) In water c) Underground 5) What is special about microscopic organisms? a) They are too small to be seen without a microscope b) They are the largest organisms on Earth 6) What do decomposers do? a) Eat only plants b) Break down dead things c) Produce food from sunlight 7) Which of these is an example of a producer? a) A rabbit b) A tree c) A lion 8) What is the main role of consumers? a) Make their own food b) Eat plants or other animals 9) What does an ecosystem need to survive? a) Living things and non-living things working together b) Only plants and animals 10) Which of these is a consumer? a) Algae b) A fish c) A mushroom 11) Droughts can cause rivers to dry up. a) True b) False 12) Some bacteria can be helpful to humans. a) True b) False 13) Plankton is the main food source for many sea creatures. a) True b) False 14) Fires can never be good for forests. a) False (Some fires help new plants grow!) b) True 15) Irrigation is used to bring water to dry land. a) False b) True 16) All fungi are poisonous. a) False (some fungi are edible=you can eat) b) True 17) What happens during a flood? a) Water covers land b) here is no rain 18) Which of these is the smallest living thing? a) Bacteria b) Algae c) A fish 19) How do humans change ecosystems? a) Irrigation (good use) and deforestation (bad use) b) Protecting animals 20) Which event is most likely to happen in a desert? a) A flood b) A drought c) A forest fire

NS3_U4_Ecosystem Explorer Challenge!

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