Other questions in this quiz

2. Which of these answers would show powder A is soluble and powder B is insoluble?

  • Powder A-clear orange Powder B-clear yellow
  • Powder A-Clear blue Powder B-sunk
  • Powder A-sunk Powder B-cloudy pink
  • Powder A-won't dissolve Powder B-clear

3. If a giraffe eats 1/20 of a tree then a cheetah kills and eats it will the cheetah gain...?

  • No energy
  • More energy than the giraffe got from eating the tree
  • Less energy than the giraffe got from eating the tree
  • The same amount energy than the giraffe got from eating the tree

4. What would happen if I added 12g of crystals to 100g water but it becomes saturated at 6g?

  • 6g dissolves but 6g won't
  • Explodes
  • It will still dissolve but it will take longer
  • none will dissolve

5. What is the control variable?

  • A list if rules for a fair experiment
  • The thing that changes
  • The things you keep the same
  • The thing you measure in

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