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Our Environment Quiz 5

Answer these simple questions correctly and earn coins

Difficulty Level :
15 Questions

Popular Questions In Our Environment Quiz 5

  • What happens if plants shed their leaves in Autumn season ?

  • The organic material of biological origin that is ultimately derived from the fixation of carbon dioxide by trapping solar energy during photosynthesis is called:

  • In an aquatic ecosystem, the biomass of phytoplankton is :

  • If we invert the pyramid of numbers …………… is formed.

  • The plants float on the surface water of the sea ……………

  • Phytoplanktons means

  • Consumers are divided based on the factors given below in an ecosystem .

  • If a grasshopper is eaten by a frog, then the energy transfer will be from :

  • In the food chain below, if the amount of energy available at fourth trophic level is 5 KJ, what is the energy available at the producer level ? Grass → Grasshopper → Frog → Snake → Hawk

  • The concept of ‘Ecological Pyramid’ was first proposed by…………

  • In an industrial area so many industrial effluents are released into the water. If the residues are found in the organisms of food chain it is …………

  • Rotation of crops, Genetic strains, Sterility are the ……………… methods to prevent the pests.

  • Kolleru lake discharges its water into the Bay of Bengal through the ………………. channel.

  • Kolleru lake attracts migrating birds from Asia and Eastern Europe of about ……………. birds per year.

  • Expand BOD