1) What is an ecosystem? a) a) A type of weather pattern b) b) A community of organisms and their environment c) c) A scientific experiment d) d) A type of rock formation 2) Which of the following is an abiotic component of an ecosystem? a) a) Birds b) b) Trees c) c) Sunlight d) d) Rabbits 3) In an ecosystem, what are biotic components? a) a) Living organisms b) b) Non-living elements c) c) Soil and water d) d) Temperature and sunlight 4) How are different species within an ecosystem connected to each other? a) a) Through computer networks b) b) Through food chains and food webs c) c) Through social media d) d) Through underground tunnels 5) What does a food web represent in an ecosystem? a) a) A map of all the restaurants in the area b) b) A linear sequence of organisms c) c) The interconnected relationships and energy flow among species d) d) A type of spider's web found in forests 6) Give an example of a human activity that can disrupt or alter an ecosystem and its consequences. a) a) Building a school in a forest, leading to more educational opportunities for wildlife b) b) Planting trees in a desert, leading to increased rainfall c) c) Deforestation, leading to habitat loss and climate change d) d) Picking flowers in a meadow, leading to more colorful landscapes 7) Which factors can influence the differences between ecosystems? a) a) The number of clouds in the sky b) b) The location, climate, and types of species present c) c) The size of the moon d) d) The presence of waterfalls

Ecosystems and environments

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