6th - Quiz 3-B

A solid substance found naturally in the earth’s surface that has never been alive

• Aluminum

• Gold

• Malleable

• Mineral

able to be dented or shaped

• Aluminum

• Gold

• Malleable

• Mineral

a process used to separate metal in ore from the other materials

• Smelting

• Gold

• Malleable

• Mineral

a material that has usable amounts of metal in it

• Smelting

• Gold

• Ore

• Mineral

Tags

NGSS.MS-ESS3-1

a concentrated area of specific minerals

• Smelting

• Vein

• Ore

• Mineral

Tags

NGSS.MS-ESS3-1

a valuable metal that often indicates wealth

• Smelting

• Vein

• Ore

• Gold

a strong, lightweight metal that is the most abundant metal in the earth’s crust

• Aluminum

• Vein

• Ore

• Gold

prevents crops and soil from washing downhill

• Fallow ground

• Contour plowing

• Ground cover

prevents soil erosion in the unused fields

• Fallow ground

• Contour plowing

• Ground cover

land that is given a period of rest to allow natural processes to replenish the nutrients in the soil

• Fallow ground

• Contour plowing

• Ground cover

Tags

NGSS.MS-LS1-5