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Home
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Grade 7
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Integrated Science
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Practice Quiz

Grade 7 Integrated Science - Practice Quiz

A quick 10-question quiz to check your understanding.

10 questions

Answer the questions below 0 of 10 answered

1Which of the following is a homogeneous mixture?

A Sand and water B Salt dissolved in water C Oil and water D Gravel and sand

2What does the indicator phenolphthalein turn pink in?

A Acidic solutions B Neutral solutions C Basic solutions D All solutions

3Which part of the plant cell controls the movement of substances in and out of the cell?

A Nucleus B Cell wall C Chloroplast D Cell membrane

4In the human reproductive system, which organ produces sperm?

A Testes B Prostate gland C Seminal vesicles D Urethra

5What type of force pulls objects toward the centre of the Earth?

A Magnetic force B Frictional force C Gravitational force D Electrostatic force

6Which of the following best describes an ecosystem?

A A group of the same species living together B All living organisms in a region only C Living organisms interacting with each other and their non‑living environment D A collection of rocks and soil

7Which of these is a chemical change?

A Melting ice B Dissolving sugar in water C Breaking a glass D Burning wood

8What is the main function of the chloroplast in plant cells?

A Store water B Produce food through photosynthesis C Control cell activities D Provide structural support

9Which of the following is an example of a physical property?

A Flammability B Reactivity with acid C Density D Corrosion

10A student mixes blue and yellow paint and obtains green. This is an example of:

A A heterogeneous mixture B A chemical reaction C A solution D A homogeneous mixture

Mark your answers when ready

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