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3 years ago

Which mineral has a different color in its powdered form than in its original form?

Geography

1 answer:

Svet_ta [14]3 years ago

7 0

It's Pyrite also known as "fools gold" because of it's color being a brassy gold.

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Brainiest for the first person who answers

aalyn [17]

Answer:

Kansas: Midwest

Colorado: Southwest

Missouri: Midwest

Oklahoma: Southwest

Illinois: Midwest

Iowa: Midwest

Arizona: Southwest

Explanation:

Let me know if u need more help with geography related stuff. I'm pretty good at geography.

6 0

3 years ago

Clastic chemical and organic are the three types of which rocks

Thepotemich [5.8K]

The answer is B.sedimentary

8 0

4 years ago

When continental crust collided with continental crust at convergent plate boundaries and no subduction occurs, what begins to f

Elena L [17]

Answer:

a mountain

Explanation:

it will form a mountain because even though they dont subside they will still make a mountain i think

5 0

3 years ago

World oil reserves amount to about 10,000 EJ, and humankind uses energy at the rate of roughly 18 TW. If all our energy came fro

Volgvan

Answer:

t=17.61 years.

Explanation:

Given that

Reserve of energy = 10,000 EJ

Energy used by human = 18 TW

We know that

$1\ E= 10^{18}$

$1\ T= 10^{12}$

$Reserve\ of\ energy = 10,000 \times10^{18} J$

$Reserve\ of\ energy = 10^{22} J$

$Energy\ used\ by\ human = 18 \times10^{12}\ W$

Lets t time after energy will be exhaust

$18 \times10^{12}\times t=10^{22}$

$t=\dfrac{10^{22}}{18 \times10^{12}}\ s$

$t=5.55\times 10^8 \ s$

We know that

1 year = 365 days

1 year = 365 x 24 hr

1 year = 365 x 24 x 3600 s

$1year =3.15\times 10^7\ s$

$t=\dfrac{5.55\times 10^8 }{3.15\times 10^7}$

t=17.61 years.

5 0

3 years ago

Which principle of relative dating can be used at siccar point in scotland to determine that the rocks below the unconformity we

likoan [24]

The principle of which relative dating can be used at Siccar Point in Scotland to determine that the rocks below the unconformity were tilted to vertical before erosion occurred is the o<span>riginal horizontality. Thank you for posting your question here. I hope the answer helps. </span>

8 0

4 years ago