'Animal dung' diaporamas de présentation

Chapter 3 Ecosystem Ecology

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What would win?

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Air Pollution

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Sustainability based on ecosystem processes

Sustainability based on ecosystem processes. 1. A recycling of elements 2. Sunlight as a source of energy 3. Carrying capacities are realized and maintained 4. Biodiversity is maintained. 1. A recycling of elements.

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What is Biogas?

What is Biogas?. Biogas refers to a gas that is produced by the biological organic break down in the absence of Oxygen. Biogas is a organic waste such as animal dung, animal material, dead plant , and kitchen waste can be converted in to biogas which is a gaseous fuel.

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I am one of the most common insects in Britain. I have 6 legs and one pair of wings .

A housefly of course!. I am one of the most common insects in Britain. I have 6 legs and one pair of wings . I start my life as an egg laid in a dustbin or on animal dung or rotten meat. What am I?. Sample only.

165 views • 1 slides