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Biology notes on classification and biodiversity from the WJEC knowledge organisers. These notes are for the biology topic 4.1 for WJEC.

Explore essential concepts of biodiversity and biological classification in this comprehensive biology resource. Covering key topics such as species classification, competition, and conservation strategies, this study material is designed for WJEC 4.1. Understand the importance of biodiversity, methods for measuring it, and the impact of invasive species on ecosystems.

Biodiversity & Classification Insights

Revision note

Millie Batterbee

Classification + Biodiversity (WJEC 4.1)

Explore the critical roles of biotic and abiotic factors in ecosystems. This summary covers how new predators, pathogens, light intensity, temperature, and water availability impact species populations and community dynamics. Ideal for GCSE Biology students studying ecology and environmental factors.

Biotic & Abiotic Influences

anna🦋🧬📓🔬

Science

Biotic and Abiotic factors

Explore key concepts in ecology, including food chains, biodiversity, and the impact of human activities on ecosystems. This comprehensive summary covers essential topics such as GMOs, climate change, and conservation strategies, providing a clear understanding of ecological principles and their relevance to environmental science. Ideal for AQA Biology Paper 2 preparation.

Ecology and Biodiversity Overview

rose

ecology whole topic

Ecology mind map full of most important points of each subtopic 

Explore the intricate relationships within ecosystems through this detailed overview of trophic levels, energy transfer, and biodiversity. This summary highlights key concepts such as food chains, competition, and the impact of human activities on food security and environmental changes. Ideal for students studying ecology and environmental science.

Trophic Levels & Ecosystem Dynamics

Mind map

bella

Ecology mind map

abiotic/biotic factors, parasitism/mutualism, water cycle, biodiversity 

Explore the intricate relationships within ecosystems, focusing on abiotic and biotic factors, symbiotic interactions like parasitism and mutualism, and the water cycle. This summary covers the impact of human activities on biodiversity, conservation efforts, and the importance of maintaining ecological balance. Ideal for GCSE Biology students.

Ecosystems & Biodiversity

rowan

gcse biology ecosystems 

all revision notes for topic 7 of biology for AQA

Explore key concepts in ecology, including biodiversity, ecosystem dynamics, and human impact on habitats. This summary covers essential topics such as competition, nutrient cycles, and conservation strategies, providing a comprehensive overview for AQA Biology students. Ideal for exam preparation and understanding ecological relationships.

Ecology and Biodiversity Insights

Xen Jones

Biology - Topic 7 - Ecololgy

Explore key aspects of business legislation including the Equality Act (2010), health and safety regulations, and consumer protection laws. This summary covers essential topics such as discrimination, employee rights, and the implications of various business structures. Ideal for AQA GCSE Business students preparing for exams.

Biotic factors affecting the abundance & distribution or organisms

7 best study notes in Biotic factors affecting the abundance & distribution or organisms