Education Food webs & food chain

1. SCIENCE – FORM TWO FOOD WEBs & FOOD CHAINs Created by: Alison Ong EVALUATION ACTIVITIES VIDEO CONTENTS 2. WHAT IS A FOOD CHAIN ? 3. Ashows how each living thing…

Education U05 Biosphere Ecosphere

1. The biosphereand the ecosphere CONTENTS RESOURCES 2. CONTENTS Components The biosphere The ecosphere Ecosystems Trophiclevels Habitats Ecological niche Transmission of…

Documents 3e Recall that organisms can survive only when in environments in which their needs are met.

3e Recall that organisms can survive only when in environments in which their needs are met. What is a habitat? The area or environment where an organism or ecological community…