O Level Courses

Chapter 7: IGCSE O Level Biology Exam Tests

IGCSE O Level Biology MCQs - Chapter 7

Effects of Human Activity on Ecosystem Multiple Choice Questions (MCQs) PDF Download - 1

The Effects of Human Activity on Ecosystem Multiple Choice Questions (MCQs) with Answers PDF, Effects of Human Activity on Ecosystem MCQs PDF Download e-Book Ch. 7-1 to study IGCSE O Level Biology Course. Practice Deforestation and Pollution MCQs, Effects of Human Activity on Ecosystem quiz questions and answers PDF for online college courses. The Effects of Human Activity on Ecosystem MCQs App Download: Free learning app for conservation: renewable resources, soil erosion, pollution: sewage as cause career test to study online courses.

The Multiple Choice Question (MCQ Quiz): Consequences of water pollution include; "Effects of Human Activity on Ecosystem" App Download (Free) with answers: Burning of fossil fuels; Discharge of untreated sewage; Loss of habitat; Climatic changes; for online college courses. Solve Starch Quiz Questions, download Google eBook (Free Sample) for online college for teaching degree.

Effects of Human Activity on Ecosystem Questions and Answers PDF Download: MCQ Quiz 1

MCQ 1:

Consequences of water pollution include

  1. discharge of untreated sewage
  2. burning of fossil fuels
  3. loss of habitat
  4. climatic changes
MCQ 2:

Renewable natural resources include

  1. air only
  2. water only
  3. soil
  4. air and water
MCQ 3:

If the whole of the topsoil is washed down, the erosion is said to be

  1. sheet erosion
  2. gully erosion
  3. shelter wash off
  4. wind erosion
MCQ 4:

Deforestation is caused due to

  1. grazing
  2. timber
  3. Cultivation
  4. all of above
MCQ 5:

In ecosystem, Endemics include

  1. malaria
  2. plague
  3. cholera
  4. typhoid

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Effects of Human Activity on Ecosystem App (Android & iOS)

Effects of Human Activity on Ecosystem App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

Phylum App (Android & iOS)

Phylum App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (iOS & Android)