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What is photosynthesis?

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Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy, usually from the sun, into chemical energy in the form of glucose, using carbon dioxide and water.

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What is cellular respiration?

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Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water. It is essential for the survival of most living organisms.

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What are decomposers?

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Decomposers are organisms, such as bacteria and fungi, that break down dead organic material, recycling nutrients back into the ecosystem.

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What is ecological succession?

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Ecological succession is the process by which ecosystems change and develop over time, often following a disturbance, leading to a more stable community.

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What are pioneer species?

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Pioneer species are the first organisms to colonize a barren or disturbed area, such as mosses and lichens, which help to create conditions for other species to thrive.

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What is a food web?

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A food web is a complex network of feeding relationships among various organisms in an ecosystem, illustrating how energy and nutrients flow through the system.

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What is the role of producers in an ecosystem?

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Producers, such as plants and phytoplankton, are organisms that produce their own food through photosynthesis and serve as the base of the food web.

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What is a predator?

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A predator is an organism that hunts and consumes other organisms (prey) for food, playing a crucial role in maintaining the balance of ecosystems.

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What is biodiversity?

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Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the diversity of species, genetic variation, and ecosystem diversity.

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What is an invasive species?

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An invasive species is a non-native organism that, when introduced to a new environment, can cause harm to native species, ecosystems, and human activities.