Which volcano type is composed mostly of pyroclastic material of tephra?

Shelter from a tornado should be sought: in a basement in a room in the center of the first floor under a staircase in the cente

maw [93]

I believe the basement is the best answer
Hope this helps!

6 0

3 years ago

Read 2 more answers

What type of climate is experienced by cities that are close to large bodies of water as compared to inland cities at the same l

romanna [79]

A.because it experiences different temperatures since it is near a large body of water

7 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

$1\ E= 10^{18}$

$1\ T= 10^{12}$

So

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

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

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

Lets t time after energy will be exhaust

So

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

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

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

We know that

1 year = 365 days

1 year = 365 x 24 hr

1 year = 365 x 24 x 3600 s

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

So

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

t=17.61 years.

5 0

3 years ago

Which feature causes a gap in the geologic record

MrRa [10]

Answer:

Unconformities Are Gaps in the Geological Record

Gaps in the geological record, like those discovered in 2005, are called unconformities because they do not conform to typical geological expectations.Explanation:

8 0

2 years ago

Show me how tornadoes are formed

geniusboy [140]

Answer:

tornadoes are formed by mixing cold and hot air together.

Explanation:

Because hot air rises, when hot air from the west, clashes with cold from the east (or visa versa) the hot air rises above the cold air and causes drag on the inside of the cold air, which makes the inside of the cold air travel at a slower rate than the outside of the cold air, which in turn makes the cold air turn in on itself.

because the cold air turns in on itself, any warmer air underneath rises above the swirl of cold air forcing it to sink to earths level. "friction" or "resistance" between the swirl of cold air and the earth's surface creates more energy that is absorbed by the cold air molecules in the swirl of air, allowing the particles to move quicker and quicker in the direction they are travelling in (a bend or circle), creating a tornado.

3 0

3 years ago