Define N and n in the equation for the Species Diversity Index.

Total number of organisms of all species

Total number of organisms of one species

What are the impacts of Agriculture on Biodiversity?

Farmers select more productive crops so the gene pool is reduced

Pesticides remove unwanted pests, reducing the number of species

Woodland clearance to increase farmland area allows new species to live in the new habitat, increasing the diversity

Monoculture of crops allows a greater number of different species to live in one area

Environmental Stewardship Scheme

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Eleanor H 5 perguntas Atualizado em 22 mar 2017

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1Match the key terms with the correct defintion:
[blank_start]Species Diversity[blank_end]: the number of different species and the number of individuals of each species within one community.
[blank_start]Genetic Diversity[blank_end]: the variety of genes possessed by individuals that make up any one species.
[blank_start]Ecosystem Diversity[blank_end]: the range of different habitats within a particular area.
1. ASpecies Diversity
2. BGenetic Diversity
3. CEcosystem Diversity
2Define N and n in the equation for the Species Diversity Index.
1. ATotal number of organisms of all species
2. BTotal number of organisms of one species
3. CSum of
3The Species Diversity Index value was calculated for Habitats A and B. Habitat A had a value of 5.44 and Habitat B had a value of 1.88.
True or False: Habitat A has a greater species diversity than Habitat B.
1. AVerdadeiro
2. BFalso
4What are the impacts of Agriculture on Biodiversity?
1. AFarmers select more productive crops so the gene pool is reduced
2. BWoodland clearance to increase farmland area allows new species to live in the new habitat, increasing the diversity
3. CPesticides remove unwanted pests, reducing the number of species
4. DMonoculture of crops allows a greater number of different species to live in one area
5Give some examples of Conservation Schemes.
1. ACreation of SSSIs and AONBs
2. BEnvironmental Stewardship Scheme
3. COrganic crops
4. DIntroducing GM crops

Descrição: AS - Level Biology (Diversity) Quiz sobre Biodiversity, criado por Eleanor H em 22-03-2017.
Autor: Eleanor H
Idioma: English
Visualizações: 246
Histórico: Criado em 22 mar 2017 · atualizado em 22 mar 2017
Etiquetas: biodiversity diversity biology a-level revision quiz conservation biology diversity as - level
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