Environmental Science In an aquatic ecosystem, the tropic level equivalent to cows in grasslands is Nekton Zooplankton Benthos Phytoplankton Nekton Zooplankton Benthos Phytoplankton ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The planet with a strong greenhouse effect, whose surface temperature averages 480oC (900oF) is: Pluto Mars Earth None of these Venus Pluto Mars Earth None of these Venus ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Oil, coal and natural gas supply approximately __________ % of the energy used in the United States 81 40 10 25 81 40 10 25 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Vermi-composting is a natural method of Managing waste it creates Destroying worms Producing worms Producing compost manure Managing waste it creates Destroying worms Producing worms Producing compost manure ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Some species of plants and animals are extremely rare and may occur only at a few locations are called Endemic Endangered Vulnerable Threatened Endemic Endangered Vulnerable Threatened ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following ecological pyramid is always upright? Pyramid of energy Pyramid of biomass Pyramid of number None of these Pyramid of energy Pyramid of biomass Pyramid of number None of these ANSWER DOWNLOAD EXAMIANS APP
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