What is this natural resource?
Iron
What is this natural resource?
Leather
What is this natural resource?
Sunlight
What is this natural resource?
Silk
What is this natural resource?
Wool
What is this natural resource?
Crude oil
What is this natural resource?
Corn
What is this natural resource?
Squash
What is this natural resource?
Wheat
What is this natural resource?
Soil
What is this natural resource?
Timber
What is this natural resource?
Chickpea
What is this natural resource?
Gem
What is this natural resource?
Barley
What is this natural resource?
Honey
What is this natural resource?
Oat
What is this natural resource?
Pea