This quiz works best with JavaScript enabled.
Select an option to see the correct answer instantly.
Correct Answer: A) Right.
Correct Answer: A) Biome.
Correct Answer: A) Yuri Alekseyevich Gagarin.
Correct Answer: B) 35/1000 parts per).
Correct Answer: C) Risk assessment.
Correct Answer: A) Herbivores animals.
Correct Answer: D) Phytoplankton.
Correct Answer: C) Biodiversity.
Correct Answer: B) Algae.
Correct Answer: C) Ditch water.
Correct Answer: C) Overpopulation.
Correct Answer: A) Children's Day.
Correct Answer: C) Used and discarded batteries and chemicals.
Correct Answer: C) Around the time of the Industrial Revolution.
Correct Answer: B) Shift.
Correct Answer: D) All of the above.
Correct Answer: A) Sunlight * Wind energy * Wave energy * Geothermal energy.
Correct Answer: A) Law of Conservation of Energy.
Correct Answer: B) Soil Erosion.
Correct Answer: A) Methyl isocyanate.
Correct Answer: A) A house made of bricks and mortar.
Correct Answer: D) Bacteria.
Correct Answer: D) Loss.
Correct Answer: C) 2.