Public learning track
Biotic and Abiotic Factors in Ecosystems
10th Grade · Science · UK GCSE
6 lessons
Goal
Explain how physical, chemical, and biological factors influence community structure, species abundance, and distribution.
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Abiotic Factors: Light Intensity and Temperature
6 lessons
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- 1Abiotic Factors: Light Intensity and TemperatureUp nextStart
- 2Abiotic Factors: Moisture Levels, Soil pH, and Mineral ContentPremiumNot started yet
- 3Abiotic Factors: Wind Intensity, Carbon Dioxide, and Oxygen LevelsNot started yet
- 4Biotic Factors: Food Availability and New PredatorsNot started yet
- 5Biotic Factors: New Pathogens and Interspecific CompetitionNot started yet
- 6Analysing How Environmental Factors Alter Species DistributionNot started yet
Curriculum Framework
10th Grade · Science · UK GCSE
1
5 lessons
Levels of Organisation in Ecosystems
Describe and distinguish the hierarchy of ecological organisation from individual organisms and populations to communities and whole ecosystems.
2
6 lessons
Biotic and Abiotic Factors in Ecosystems
Explain how physical, chemical, and biological factors influence community structure, species abundance, and distribution.
3
6 lessons
Interdependence and Competition in Communities
Evaluate resource competition among plants and animals, explain ecological interdependence, and describe the characteristics of stable communities.