ECOLOGY
ORGANISMS AND THE ENVIRONMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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organisms.
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populations.
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communties.
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ecosystems.
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Detailed explanation-1: -Biotic factors or living parts of the ecosystem include animals, plants, fungi, protists, and bacteria. Plants and algae are called producers. They produce oxygen and food that animals need. Animals are called consumers. They consume or eat the plants and other animals.
Detailed explanation-2: -An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Bison, sometimes mistakenly called buffalo, are a keystone species of the tallgrass prairie ecosystem of the Great Plains of the United States and Canada.
Detailed explanation-3: -Because living things both respond to and are influenced by their environment, it is important to study both factors together to get a full picture. An ecosystem must contain producers, consumers, decomposers, and dead and inorganic matter.
Detailed explanation-4: -Organisms make up a population. Multiple populations of different species make up a community. Communities in a particular area make up an ecosystem. All of the ecosystems on Earth make up the biosphere.