n Flashcards

m

1
Q

What is the hottest place on earth

A

El Azizia in Libya with 134 Fahrenheit on July 10 1913

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

And the coldest place

A

Vostok Antartica July 21 1983 -129 farenheit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What makes thunder

A

Lighting the air around a lighting bolt is superheated about five times faster than the sun

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Can rocks float

A

Yes some of them can

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Can rocks grow

A

Yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

How much space dust falls on earth each year

A

about 1,000 tons

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

how far does regular dust blow in the wind

A

as high as 20,000 feet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

where is worlds highest waterfall

A

angel falls in venuzuela drops 3,212 feet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

what two great american cities are destined to merge

A

San andreas and los angeles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

is earth a sphere

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

what would a 100 pound person weigh on mars

A

38 pounds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

how long is a martian year

A

24 hours and 37 minutes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

where is the largest volcano

A

mauna loa volcano hawaii is 50 000 feet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

what is the deadliest kown earthquake

A

1557 in central china

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

what was the strongest earthquake known in recent times

A

in 1960 a chilean earthquake

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

how far is it to the center of the earth

A

3,700 miles

17
Q

which is the highest mountain

A

mt everest 29,028 miles

18
Q

has the moon always been this close

A

it used to be much closer

19
Q

where is the lowest dry point on earth

A

dead sea in the middle sea

20
Q

good thing california isnt sinking further right

A

some parts are

21
Q

which is the longest river

A

the nile river in africa 4,160 miles

22
Q

what is the most earthquake prone state in the us

A

alaska has 7 earthquakes every year

23
Q

what is the driest place on earth

A

arica in chile

24
Q

what causes a landslide

A

intense rainfall in a short period of time

25
Q

how fast can mud flow

A

100 miles pr hour

26
Q

do things inside earth flow

A

yes the molten material in and around earths core moves in vortices

27
Q

what is the wettest place on earth

A

Lloro colombia 523 inches of rain every year

28
Q

what is the largest canyon

A

grand canyon

29
Q

What is Americas largest lake

A

Lake superior

30
Q

Is ice an mineral

A

yes

31
Q

what is the softest mineral

A

Talc

32
Q

What is the hardest mineral

A

Diamond

33
Q

how much gold is found worldwide to date

A

193,000 metric tons

34
Q
A