Quiz on Environment Interactions for NET Aspirants 1. The term ecosystem was coined by Arthur Tansley Arrhenius Svante Rachel Carson Fred Singer2. Who first used and defined Ecology in 1866? Ernst Haeckel Odum James Hansen Charles Darwin3. The world is divided into __ time zones. 12 20 24 314. If we combine all the ecosystems present on earth, it is called Biome Biosphere Ecology Habitat5. Interlocking of two or more types of food chains at different trophic levels is called Food Chain Food Web Succession Ecological Pyramid6. The transitional area between two ecosystems is termed as Ecoline Ecotone Ecotyne None of the above7. Cloudy nights are warmer compared to clear nights (without clouds) during winters. This is because Clouds radiate heat towards the earth Clouds prevent cold waves from the sky descending on the earth Clouds prevent escaping of heat radiation from the earth Clouds being at great heights from earth absorb heat from the sun and send them towards the earth8. The urbanization process accounts for the wind in the urban centres during nights to remain Faster than that in rural areas Slower than that in rural areas The same as that in the rural areas Cooler than that in rural areas9. If population growth follows a logistic curve, the maximum sustainable yield Is equal to half the carrying capacity Is equal to the carrying capacity Depends on growth rates Depends on the initial population10. Energy pyramid is Always inverted Always horizontal Sometimes diagonal None of these Loading … Share this post: Share on Facebook Share on WhatsApp Share on Telegram Share on Email
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