FlashcardsSaving Earth's Resources Flashcards
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About:
This 38-card flashcard set introduces 4th graders to Earth's resources and conservation. Topics span rock types (igneous, sedimentary, metamorphic), soil structure, fossils, renewable versus nonrenewable resources, water management, and conservation practices like reduce, reuse, and recycle. Use it for earth-science vocabulary review, unit assessments, or homework reinforcement.
Terms in This Set
- Mineral
- igneous rock
- sedimentary rock
- relative age
- metamorphic rock
- rock cycle
- resource
- humus
- horizon
- soil profile
- topsoil
- subsoil
- pore spaces
- porous
- permeability
- fossil
- mold
- amber
- cast
- imprint
- fossil fuel
- nonrenewable resource
- renewable resource
- soil water
- groundwater
- watershed
- reservoir
- well
- runoff
- irrigation
- environment
- pollution
- acid rain
- conservation
- compost
- reduce
- reuse
- recycle
How to Use This Flashcard Set
Print these flashcards for study sessions, test prep, or self-paced review. Click 'View Flashcards' to edit terms, add images, or change the layout before printing.
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