Food & Water - Grade 5 Science Worksheet 10 - Free Printable

Download this free printable Food & Water worksheet for Grade 5 Science. Perfect for practice, homework, and classroom use.

Grade 5 Science practice

This printable Food & Water worksheet is part of the free WizKidsHub Grade 5 Science collection. Print it at home or in the classroom for extra practice.

What this worksheet teaches

• Evaluate water purification methods - sedimentation, filtration, chlorination, boiling, RO - by what each removes.
• Analyse causes of water pollution and propose realistic community-level solutions.
• Explain how a balanced diet changes with age, activity level and health condition.
• Describe the main stages of digestion and where each nutrient is absorbed.

How to use this worksheet

Only about three per cent of the world's water is fresh, and most of that is frozen. Give your child that figure before the water-cycle questions - it reframes the conservation answers from slogans into arithmetic.

Sample questions from this worksheet

1. Carbohydrates provide:
2. Foods rich in protein:

Frequently asked questions

Should answers be written in full paragraphs?

For the 'explain' and 'suggest' questions, yes - two or three sentences with a reason. Labelling and matching questions can stay short.

Is a diagram expected for the water cycle?

A labelled sketch with evaporation, condensation, precipitation and collection is a strong answer at Grade 5 and usually earns full credit.

How is this different from the Grade 4 food chapter?

Grade 4 identifies nutrients and preservation methods; Grade 5 explains processes - digestion and absorption, the water cycle, why each purification method suits a particular impurity, and pollution analysis.