LAND FEATURES

TOP 10 LONGEST CAVES IN THE WORLD

1. Mammoth Cave System

image credit:wikipedia.com

Location: Kentucky, USA

Total known Length:

627.6 KM
390  Miles

2.Jewel Cave

image credit:panoramio.com

Location: South Dakota, USA

Total known Length:

241.4 KM

150 Miles

3.Optimisticeskaja

image credit:taringa.net

Location: Ukraine

Total known Length:

231.7 KM

144    Miles

4.Wind Cave 

image credit:nps.gov

Location: South Dakota, USA

Total known Length:

218.8 Km

136 Miles

5.Sistema Sac Actun *

image credit:wikipedia.com

Location: Mexico

Total known Length:

217.2 KM

135  Miles

6.Lechuguilla Cave

image credit:lechuguillacave.com

Location: New Mexico, USA

Total known Length:

209.2 KM

130 Miles

7.Holloch

image credit:touristexpedition.com

Location: Switzerland 

Total known Length:

196.3 KM

122 Miles

8.Clear Water System

image credit:dailymail.co.uk

Location: Malaysia

Total known Length:

188.2 KM

117 Miles

9.Fisher Ridge System

image credit:flickr.com

Location: Kentucky, USA

Total known Length:

183.4 KM

114 Miles

10. Sistema Ox Bel Ha*

image credit:divephotoguide.com

Location: Mexico

Total known Length:

181.8 KM

113 Miles

*Under water Caves

Please feel free to share if you learned something !!!

FLOWING WATER

TOP 10 LONGEST RIVERS

1.Amazon

image credit:thousandwonders.net

Location: Bolivia, Brazil, Colombia, Ecuador, Peru, Venezuela

Approx.Length:

6800 KM

4250 Miles

2.Nile

image credit:buzznigeria.com

Location:Burundi, Dem, Rep. of Congo, Egypt, Eritrea, Ethiopia, Kenya, Rwanda, Sudan, Tanzania, Uganda

Approx.Length:

6695 KM

4160 Miles

3.Chang Jiang 

image credit:10formation.blogspot.com

Location: China

Approx.Length:

6300 KM

3915 Miles

4. Mississippi-Missouri

image credit:lmrcc.org

Location: USA

Approx.Length:

6275 KM

3899 Miles

5.Yenisei-Angara-Selenga

image credit:skyscrapercity.com

Location: Mongolia, Russia

Approx.Length:

5539 KM

3441 Miles

6.Huang He

image credit:photovide.com

Location:China

Approx.Length:

5464 KM

3395 Miles

7.Ob-Irtysh

image credit:mygola.com

Location: China, Kazakhstan, Russia

Approx.Length:

5410 KM

3362 Miles

8.Congo-Chambeshi

image credit:africa-facts.org

Location: Angola, Burundi, Cameroon, Dem, Rep.of Congo, Central African Republic, Rwanda, Tanzania, Zambia

Approx.Length:

4700 KM

2920 Miles

9. Amur-Argun

image credit:russiangeography.com

Location: China, Mongolia, Russia

Approx.Length:

4444 KM
2761 Miles

10. Lena

image credit:bestourism.com

Location: Russia

Approx.Length:

4400 KM

2734 Miles

TRAVEL & TOURISM

TOP 10 WORLD TOURIST ATTRACTIONS

1.Times Square

image credit:blog.gymlion.com

Location: New York City, USA
Estimated Annual Visitors: 35,000,000

2.National Mall and Memorial Parks

image credit:flickr.com

Location: Washington, DC, USA
Estimated Annual Visitors: 25,000,000

3.Magic Kingdom

image credit:hotelroomsearch.net

Location: Lake Buena Vista, Orlando, USA
Estimated Annual Visitors: 16,600,000

4. Trafalgar Square

image credit:fosterandpartners.com

Location: London, UK
Estimated Annual Visitors: 15,000,000

5. Disneyland Park

image credit:sandiegouniontribune.com

Location: Anaheim, California, USA
Estimated Annual Visitors: 14,700,000

6. Niagara Falls

image credit:wikipedia.com

Location: Ontario/New York, Canada/USA
Estimated Annual Visitors: 14,000,000

7.Fisherman's Wharf and Golden Gate Bridge

image credit:westkueste-usa.de

image credit:theorchardgardenhotel.com

Location: San Francisco, California, USA
Estimated Annual Visitors: 13,000,000

8.Tokyo Disneyland and Tokyo DisneySea

image credit:wikipedia.com

Location: Urayasu, Japan
Estimated Annual Visitors: 12,900,000

9. Notre Dame de Paris

image credit:wallpapervortex.com

Location: Paris, France
Estimated Annual Visitors: 12,000,000

10. Disneyland Paris

image credit:disneylandparis.com

Location: Paris, France
Estimated Annual Visitors: 10,600,000

LAND ANIMALS

TOP 10 FASTEST MAMMALS

1. Cheetah(Acinonyx jubatus)

image credit:animals.nationalgeographic.com

Max Recorded Speed:
110 KM/H
62 MPH

2.Pronghorn antelope(Antilocapara americana)

image credit:ihuntcolorado.com

Max Recorded Speed:
86 KM/H
53 MPH

3.Grant's gazelle(Gazella granti)

image credit:wikipedia.com

Max Recorded Speed:
82 KM/H
51 MPH

4.Blue wildebeest(Connochaetes taurines)

image credit:matlabas.co.za

Max Recorded Speed:
80 KM/H
50 MPH

5.Lion(Panthera leo)

image credit:channel.nationalgeographic.com

Max Recorded Speed:
80 KM/H
50 MPH

6.Springbok(Antidorcas marsupialis)

image credit:visitstothepark.wordpress.com

Max Recorded Speed:
80 KM/H
50 MPH

7.Red fox(Vulpes vulpes)

image credit:austinally.wikia.com

Max Recorded Speed:
77 KM/H
48 MPH

8.Thomsons's gazelle(Gazella thompsonii)

image credit:wikipedia.com

Max Recorded Speed:
76 KM/H
47 MPH

9.Brown hare(Lepus capensis)

 image credit:listtenz.com

Max Recorded Speed:
72 KM/H
45 MPH

10.Horse(Equus caballus)

image credit:blogberrygarden.blogspot.in

Max Recorded Speed:
72 KM/H
45 MPH

DEADLIEST ANIMALS

TOP 10 MOST VENOMOUS REPTILES AND AMPHIBIANS

1. Indian Cobra

image credit: flickr.com

Toxin: Peak V

Fatal Amount (MG): 0.009

Type of venom: Neurotoxin 

Found in: South Asia

2.Black Mamba

image credit:king-animal.blogspot.in

Toxin: Toxin 1

Fatal Amount (MG): 0.02

Type of venom: Neurotoxin(Dendrotoxin)

Found in: Saharan desert

3.Brown Snake

image credit: bwvp.ecolinc.vic.edu.au

Toxin: Texilotoxin

Fatal Amount (MG): 0.05

Type of venom: Neurotoxin 

Found in: Australia and papua new guinea 

4.Inland Taipan

image credit:flickr.com

Toxin: Paradotoxin

Fatal Amount (MG): 0.10

Type of venom: Neurotoxin 

Found in: Australia

5.Poison Dart Frog

image credit:kids.nationalgeographic.com

Toxin: Batrachotoxin

Fatal Amount (MG): 0.11

Type of venom: Hemotoxin 

Found in: Central and South America

6.Krait

image credit:rahulalveres.com

Toxin: Bungarotoxin

Fatal Amount (MG): 0.50

Type of venom: Neurotoxin 

Found in: South Asia

7.Black Widow Spider

image credit:tested.com

Toxin: Latrotoxin

Fatal Amount (MG): 1.0

Type of venom: Neurotoxin 

Found in: North america , Australia

8.King cobra

image credit:cdn4.sci-news.com

Toxin: Haditoxin

Fatal Amount (MG): 1.31

Type of venom: Neurotoxin 

Found in: South Asia

9.Tiger Snake

image credit;animaldanger.com

Toxin: Myotoxin

Fatal Amount (MG): Death in 30 minutes

Type of venom: Neurotoxin 

Found in: Australia

10.Death Stalker Scorpion

wikipedia.com

Toxin: Chlorotoxin

Fatal Amount (MG): Harmful to kids

Type of venom: Neurotoxin 

Found in: North Africa , Middle East