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Water Treatment Quiz Questions and Answers PDF Download p. 49

Practice Water treatment quiz questions and answers PDF, water treatment MCQs with answers PDF to solve O level environmental management worksheet 49 for online past papers exam. Practice Hydrosphere quiz questions with answers, water treatment Multiple Choice Questions (MCQ) and answers to practice environmental management test with answers for online colleges and universities courses. Free water treatment MCQs, producers, consumers food chain and webs, competition for water supply, earth, rocks and minerals, soil erosion, desertification and conservation, water treatment test prep for 2 year online degrees.

"Due to the Aswan dam in Egypt, the countries cultivated area has been increased to", water treatment Multiple Choice Questions (MCQ) with choices 3-5%, 4-8 %, 4-7%, and 2-5% for best accredited online colleges. Learn hydrosphere questions and answers to improve problem solving skills for completely online college.

Quiz on Water Treatment PDF Download

Water Treatment Quiz

MCQ: Due to the Aswan dam in Egypt, the countries cultivated area has been increased to

  1. 4-8 %
  2. 3-5%
  3. 4-7%
  4. 2-5%


Soil Erosion, Desertification and Conservation Quiz

MCQ: When green plants transforms light energy in to chemical energy; this process is known as

  1. photosynthesis
  2. osmosis
  3. electrolysis
  4. Evapo-transpiration


Earth, Rocks and Minerals Quiz

MCQ: The earth is surrounded by a layer of

  1. GHGs
  2. Water
  3. Soil
  4. Air


Competition for Water Supply Quiz

MCQ: Name the worlds driest place?

  1. Cherrapunji - India
  2. Atacama desert- Chile
  3. Sahara Desert
  4. Thar desert


Producers, Consumers Food Chain and Webs Quiz

MCQ: Which consumers do not rely directly on green plants?

  1. Herbivores
  2. Carnivores
  3. Secondary Consumers
  4. Primary Producers