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Name two methods by which rocks and minerals are removed from the ground?
metamorphic
What are two minerals used to make gems?
pyrite and fluorite
What are the two methods used for mining coal?
it comes from lava
List two uses for metallic minerals?
Mtallic Minerals used for aircrafts, automboblies, computer, and spacecaft. Nometallic Minerals are used for roads, buliding, bidges, and other stuctures.
What two methods for filling the crater are used today?
Crushed Stone and Sand Grid
What two methods are used to remove rocks and minerals from the ground?
mining and blasting and maybe drilling
Name two methods by which rocks and minerals are removed from the ground?
metamorphic
What are the two methods used to mine coal out of the ground so that you can use it to make electricity?
I forgot!! but i did study this in grade 5
What are two main reasons to mine for minerals?
Most mineral ores are under the surface. Mining minerals can be profitable.
What are two items used to classify minerals?
Luster and composition are two characteristics used to classify minerals.
What two common methods are used in military planning?
The two most common methods used in military planning are forward planning and backward planning.
One of the earliest methods used to print illustrations was?
Engraving on copper plate. Then lithography. There were two methods that is used to print illustrations. The two earliest methods were engraving on copper plate and lithography.
What are the two methods of sexual reproduction Used by pea plant?
Cross-pollination and Self-pollination are the two methods used by pea plants in sexual reproduction
What are two minerals used to make gems?
pyrite and fluorite
What are two non metallic minerals used for?
roads and buildings
What two methods did James Madison suggest a society can use to protect minority rights?
the two methods used were the constitution and the bill of rights
What are the two common methods in military planning?
The two most common methods used in military planning are forward planning and backward planning.
