10th Biology Chapter 16 Online Test


* Click the link for test preparation: Chapter 16 – Man and His Environment

Online Test Instructions

  • Test Name : 10th Biology Chapter 16 Online Test
  • Type : MCQ’s
  • Total Questions : 10
  • Total Marks : 20
  • Questions will be shuffled each time you start the test.
  • Any question you have not answered will be marked incorrect.
  • Once you are finished, click the Submit button.

1. Which one is not an example of abiotic factor______.


2. The base of food chain is always formed by_____.


3. The utilization of nitrates by organisms is called_____.


4. Which form of nitrogen is taken by the producers of the ecosystem_____.


5. Which one of the following is not an endoparasite_____.


6. Which of the following is the abiotic component of an ecosystem_____.


7. When we eat the onion, our trophic level is____.


8. Upper layer of the atmosphere is called_____.


9. The thickness of biosphere is_____.


10. Nitrogen is an important component of_____.



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