What does biodiversity maintain?, Biodiversity maintains the balance between living and non-living things., What are living things in an ecosystem?, Animals and plants., What are non-living things in an ecosystem?, Water, soil, temperature and air., Why are all these things important?, They are connected and keep the ecosystem healthy., What happens if there is a loss of biodiversity?, The ecosystem can become sick and weak., What is the Great Barrier Reef?, It is a natural reef made up of coral., Why did many corals die between 2015 and 2020?, Because of rising sea temperatures., What is an intraspecific interaction?, A relationship between living things of the same species., What is an interspecific interaction?, A relationship between living things of different species., What do pilot fish eat?, They eat parasites on the shark’s skin., Is the relationship between sharks and pilot fish positive, negative or neutral?, Positive., Why do trees in the rainforest compete?, Because they need sunlight.

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