Weather (Paper 1) Flashcards

1
Q

How high does warm air rise at the equator?

A

15km

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

How many years does the eccentricity cycle take?

A

100,000

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

Between what dates did the Medieval Warm Period occur?

A

950-1100

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

The highest point in the Maldives is how many metres above sea level?

A

2.4m

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

The international airports in the Maldives are built within how many metres from the coastline?

A

50

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

Glaciers and ice sheets accounted for how much of the planet’s total land area in 2016?

A

10%

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

What ocean temperature is necessary for tropical cyclones to form?

A

27 degrees

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

Between what latitudes are cyclones found?

A

5 and 30 degrees

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

On what date was Hurricane Sandy officially registered as a hurricane?

A

24th October 2012

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

When did Hurricane Sandy make landfall in the USA?

A

29th October 2012

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

How fast were the winds when they were recorded when Hurricane Sandy made landfall?

A

129km/h (80mph)

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

How many people died in Hurricane Sandy?

A

150

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

How much economic damage was caused in Hurricane Sandy?

A

$65 billion

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

What was the name of one of the coastal nature reserves that was damaged by Hurricane Sandy?

A

Prime Hook National Wildlife Refuge

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

On what date did Typhoon Haiyan form?

A

2nd November 2013

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

On what date did Typhoon Haiyan make landfall in the Philippines?

A

7th November 2013

17
Q

Winds reached gusts as high as what in Typhoon Haiyan?

A

306km/h (190mph)

18
Q

How many died in Typhoon Haiyan?

A

6,000

19
Q

How many people in Typhoon Haiyan were displaced?

A

600,000

20
Q

How much economic damage was caused in Typhoon Haiyan?

A

$2 billion

21
Q

What is an arid environment?

A

Less than 250mm of precipitation a year

22
Q

Between what years did California experience drought?

A

2012 - 2014

23
Q

How much did drought cost California in 2015?

A

$2.7 billion

24
Q

In response to California drought, how much did state law insist be cut from water use?

A

25%

25
Q

How many acres were taken out of crop production in California due to drought?

A

542,000

26
Q

When was the worst drought in 30 years for Ethiopia?

A

2015 (began 1980s)

27
Q

What % of population in Ethiopia relied on agriculture for their income in 2016?

A

85%

28
Q

On average how much land is lost every year due to forest fires in Ethiopia?

A

200,000 ha

29
Q

How much aid was given to Ethiopia by the USA in 2015?

A

$128.4 million

30
Q

What were the responses to Hurricane Sandy?

A

-Concerts for Sandy Relief (individuals)
-America red cross helped victims (organisations)
-Billions of dollars voted through legislation to help with rebuilding (government)

31
Q

What were the responses to Typhoon Haiyan?

A

-People in countries such as the UK and Canada gave money towards relief effort (individuals)
-UK gave £10 million in aid

32
Q

Which organisations gave aid to help people get water supplies in Ethiopia?

A

Oxfam and UNICEF

33
Q

What public education campaigns did the government set up in California

A

Save our water

34
Q

What are the 3 causes of drought?

A

-Meteorlogical
-Hydrological
-Human

35
Q

What is meteorlogical drought?

A

Meteorlogical - When an area receives less than average precipitation. High pressure systems force away low pressure systems.

36
Q

What is hydrological drought?

A

Hydrological - Where the hydrological cycle receives less rainfall than normal. Less precipitation means groundwater supplies and reservoirs are not refilled.

37
Q

What is human drought

A

Human - Deforestation, as trees intercept and add to the atmospheric moisture by transpiration. Dam building can also restrict flow of water in the river.