Introduction to Science Multiple Choice Questions and Answers 5

Introduction to science multiple choice questions (MCQs), introduction to science quiz answers 5 to learn elementary school science courses online. What is science MCQs, introduction to science quiz questions and answers for online elementary education degree. Skills and processes, lab safety rules, science and technology test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Skills and processes, lab safety rules, science and technology, with choices poisonous, toxic, both a and b, and harmless for online elementary education degree. Free science study guide for online learning what is science quiz questions to attempt multiple choice questions based test.

MCQ on Introduction to Science Worksheets 5 PDF Book Download

MCQ: Observation, apparatus handling, comparisons, classification, communication, inferring, hypothesis and analyzing are all

  1. processes
  2. skills
  3. both a and b
  4. personal trait

B

MCQ: Mercury, cyanide and chlorine are

  1. toxic
  2. poisonous
  3. both a and b
  4. harmless

C

MCQ: Blood and its products are biohazardous which can spread infections of

  1. virus
  2. bacteria
  3. both a and b
  4. fungus

C

MCQ: Air pollution is generally made by

  1. factories
  2. houses
  3. mobiles
  4. LED

A

MCQ: An uncertain explanation for any observation which can be verified by investigation is called

  1. observation
  2. conclusions
  3. analysis
  4. hypothesis

D