Monika yadav Environment science quiz

Which of the following cities was the first one to establish a system of waste removal?

• Athens

• India

• Lahore

• Paris

During photosyntheis green plants absorb

• Nitrogen

• Oxygen

• Carbon monoxide

• Carbon dioxide

Which pollution do you see in the photo?

• Air

• Water

• Soil

• Noise

Wetlands are also called........?

• Ecozones

• Ecotones

• Buffer zone

• None

An endangered species is

• One whose numbers are so small that it is at risk of extinction
  
• One whose not been spotted after many years.
• One whose numbers are abundant.

How can Global Warming cause sea levels to rise?

• by causing it to rain more often.

• by creating bigger and more powerful hurricanes.

• by melting glaciers and ice caps.

• by increasing the number of undersea volcanic eruptions.