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Class 4 Growing up with Nature worksheet
CBSE Science. Palash, houses of natural materials, natural dyes, Gond art, storing grain, medicinal plants, first aid, solar power. Every sheet has 20 questions in three sections and an answer key, and the numbers change every time.
Sample questions
Real questions from this chapter, as the app sets them. Tap Answer to see the answer and working.
Section A · multiple choice
- 1.
The Palash tree is called the "flame of the forest" because:
- it grows only near volcanoes
- its leaves glow at night
- it catches fire easily
- its orange-red flowers make the forest look on fire from far away
Answer
(d) its orange-red flowers make the forest look on fire from far away
- 2.
A natural dye made from marigold flowers is mostly:
- brown
- blue
- yellow
- green
Answer
(c) yellow
- 3.
At home, people often use ginger for:
- vitamin C to stay healthy
- stomach ache
- cough and cold
- a sore throat
Answer
(d) a sore throat
Section B · short answer
- 4.
Why is Palash called the flame of the forest?
Answer
When its bright orange-red flowers bloom, the whole forest looks reddish-orange from far away, like a flame.
- 5.
What colour of dye does each give? (a) indigo leaves (b) used tea leaves
Answer
(a) blue (b) brown
Section C · long answer
- 6.
Explain how to make a natural dye and use it to colour a handkerchief.
Answer
Collect beetroot, hibiscus or marigold; boil them in 1 to 2 litres of water for half an hour to an hour, covered (with an elder); strain the liquid. Soak a light-coloured handkerchief in it overnight, squeeze it and dry it.
Fresh sheets for your child
In the app, every Growing up with Nature sheet is new: the app remembers the questions your child has already had and leaves them out. Print the sheet as a PDF, or use notebook mode and write the answers in a notebook.
Coming soon for Android and iPhone.