English (UK)

Maths

Biology

Chemistry

English Lang.

History

Explore the key abiotic and biotic factors influencing the distribution of organisms within ecosystems. This summary covers essential concepts such as predation, competition, and environmental measurements, including light intensity and soil pH. Learn how to effectively sample populations using quadrats and pitfall traps, and understand the role of indicator species in assessing ecosystem health. Ideal for students studying ecology and biodiversity.

Ecosystem Distribution Factors

Presentation

Molly Hutton

English

distribution of organisms

DEFAULT

Notes for AQA GCSE Biology Ecology Topic - collection summary of all information from Physics & Maths Tutor, Save My Exams, BBC Bitesize, Kerboodle, and Classwork.

Explore the intricate dynamics of ecosystems, including interdependence, competition, and the impact of environmental changes on biodiversity. This comprehensive summary covers key concepts such as ecosystem structure, abiotic and biotic factors, the water and carbon cycles, and the effects of human activity on ecological balance. Ideal for AQA GCSE Biology students preparing for exams.

Ecology and Ecosystems Overview

Revision note

Aanya

AQA GCSE Bio Ecology notes

Explore key concepts in biology, focusing on ecosystems, natural selection, genetic modification, and energy transfer. This comprehensive summary covers essential topics such as photosynthesis, food chains, biodiversity, and the nitrogen cycle, providing a clear understanding of how living organisms interact within their environments. Ideal for students preparing for exams or seeking to deepen their knowledge in biology.

Biology: Ecosystems & Evolution

Samyra Gomes

National 5 Unit 3 Biology

-trophic levels and food production not included will be added soon 

Explore the intricate relationships within ecosystems, focusing on abiotic and biotic factors, competition, and the impact of human activities on biodiversity. This summary covers key concepts such as food chains, ecological niches, and conservation strategies, providing a comprehensive overview of ecological dynamics and threats to biodiversity.

Ecology: Species Interdependence

Mind map

Sara 

topic 7- ecology 

Complete notes on the first part of biology topic 7 ecology.

Explore the dynamics of ecology with a focus on abiotic and biotic factors, adaptations, and food chains. This comprehensive summary covers key concepts such as population dynamics, competition, interdependence, and energy transfer in ecosystems. Ideal for students studying Biology Topic 7.

Ecology: Abiotic & Biotic Factors

Lauren Male

complete notes on the first part of biology topic 7 ecology.

Flashcards

biology topic 7 ecology part 1: competition, abiotic and biotic factors, adaptations and food chains

Biology Topic 7 Ecology Part 1: Competition, abiotic and biotic factors, Adaptations and Food Chains

Biology Topic b7 ecology knowledge organiser 

Explore the effects of human activities on biodiversity in this comprehensive overview. This study note covers key concepts such as pollution, habitat destruction, deforestation, and climate change, highlighting their impact on ecosystems and species survival. Ideal for students studying ecology and environmental science.

Abiotic factors affecting the abundance & distribution of organisms

6 best study notes in Abiotic factors affecting the abundance & distribution of organisms