2 years ago

⇒ Select all that apply.

Geography

1 answer:

zvonat [6]2 years ago

3 0

Answer:

the star control human life

the earth is flat

planets revolve around earth

the earth is the center of the universe

Explanation:

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Kisachek [45]

Answer:

Explanation:

Biodiversity valuation of each species of natural resource

A complete value representing contribution to the system, usage (economically or ecologically), even carbon stock. Do, or could, nature areas keep databases of this information about their species?

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1 year ago

Longitude is the biggest factor affecting temperature?

yuradex [85]

Longitude is when your measuring west of standard of meridian of a celestial object

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2 years ago

A rock that enters the atmosphere from space and survives to reach the ground is a(n):a.Meteor b.Asteroid c.Comet d.Meteorite

motikmotik

Answer:

D. Meteorite

Explanation:

A meteorite is a piece of meteor that survived being burnt up.

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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.

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2 years ago

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Lemur [1.5K]

Answer:

Zoom- helps teachers and students meet each other.

(sorry this is the only one i can think of. Hopefully this can help spark your thinking.)

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1 year ago

Read 2 more answers