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606 projects · 13 streams · every class

Earth Science projects 3

Rocks, weather, soil, rivers and natural hazards, studied with simple instruments, maps and open data.

FiltersEarth ScienceClass 7Under ₹250For: research
Time
Under 1 hour1–3 hours1 day2–7 days1–2 weeks2–4 weeks1–3 months3–6 months6+ months
Difficulty
BeginnerEasyIntermediateAdvancedExpertResearch
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3 Earth Science projects

Earth Science · Geology

Classify local rocks and make a rock key

Collect ten rocks, test hardness, streak and reaction to vinegar, and build an identification key.

Field StudyHousehold materials

  • Easy
  • 2–7 days
  • Under 250

Earth Science + Crops, Soil and Horticulture

Test soil types for water holding and drainage

Pour water through sand, clay and loam and measure how much each holds and how fast it drains.

ExperimentHousehold materials

  • Easy
  • 1 day
  • Under 250

Earth Science · Meteorology

Build a rain gauge and keep a weather log

Make a rain gauge and thermometer station and record the weather daily for a month.

Working ModelHousehold materials

  • Beginner
  • 2–4 weeks
  • Under 250

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