It is made up of all the interacting biotic and abiotic features in a specific area
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Population
Population
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Population
A group of interbreeding organisms of one species in a habitat.
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Community
Community
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Community
All the populations of different organisms living and interacting in a particular place at the same time.
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Habitat
Habitat
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Habitat
The place where a community of organisms lives.
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Ecological niche
Ecological niche
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Ecological niche
This describes how an organism fits into the environment. It refers to where an organism lives and what it does there. It includes all the biotic and abiotic conditions required for an organism to survive, reproduce and maintain a viable population.
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Intraspecific competition
Intraspecific competition
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Intraspecific competition
This occurs when individuals of the same species compete with one another for resources such as food, water, breeding sites, etc.
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Interspecific competition
Interspecific competition
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Interspecific competition
This occurs when individuals of different species compete for resources such as food, light, water, etc.
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Factors affecting birth rates
Give 5 factors that affect birth rates.
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Factors affecting birth rates
economic conditions
cultural and religious backgrounds
social pressures and conditions
birth control
political factors
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Factors affecting death rates
Give 7 factors that affect death rates.
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Factors affecting death rates
age profile
life expectancy at birth
food supply
safe drinking water and effective sanitation
medical care
natural disasters
war
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Producers
Producers
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Producers
Photosynthetic organisms that manufacture organic substances using light energy, water and carbon dioxide.
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Consumers
Consumers
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Organisms that obtain their energy by feeding on other organisms rather than using the energy of sunlight directly.
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