Which stage in the life cycle of a tropical cyclone involves sustained winds at 38 mph or below ?
Anonymous Quiz
19%
Tropical wave
22%
Tropical storm
55%
Tropical depression
3%
Hurricane
Which stage in the life cycle of a tropical cyclone involves sustained winds of at least 39 mph & upto 73 mph ?
Anonymous Quiz
16%
Tropical wave
47%
Tropical storm
32%
Tropical depression
5%
Hurricane
A tropical cyclone with sustained winds of ____ or higher
Anonymous Quiz
26%
74 mph
29%
64 mph
22%
84 mph
23%
105 mph
The term "waterspout" refers to-
Anonymous Quiz
64%
A tornado that occurs over water
9%
A tornado that forms in a city
11%
A type of tropical cyclone
15%
A heavy rainfall event
Which country experiences the highest frequency of tornadoes?
Anonymous Quiz
75%
United States
12%
Canada
9%
Australia
4%
India
What is the average lifespan of a tornado?
Anonymous Quiz
45%
Few minutes
30%
Few hours
16%
Few Seconds
8%
Several days
What is the phenomenon called when light bends as it passes through different mediums?
Anonymous Quiz
41%
Reflection
15%
Diffraction
19%
Dispersion
25%
Refraction
What part of the electromagnetic spectrum is visible to the human eye?
Anonymous Quiz
13%
100 nm - 400 nm
62%
400 nm - 700 nm
18%
700 nm - 1000 nm
7%
300 nm - 600 nm
Which type of scattering is most responsible for the blue color of the sky?
Anonymous Quiz
58%
Rayleigh scattering
18%
Mie scattering
18%
Raman scattering
7%
Brillouin scattering
হিমালয়ান পার্বত্য অঞ্চলে জল শক্তিকে কাজে লাগিয়ে যে পেশাই কল তৈরি করা হয় তাকে স্থানীয় ভাষায় কি বলে? (আজকের ভিডিওতে সম্পূর্ণ তথ্য চিত্র দেখানো হয়েছে)
Anonymous Quiz
10%
যাতা
29%
ডাবু
42%
ঘরৎ
19%
চুরুন
01. Which of the following ranges separates Kashmir from Tibet? ( নিচের কোন রেঞ্জ কাশ্মীরকে তিব্বত থেকে পৃথক করেছে?)
Anonymous Quiz
40%
Karakoram Range
32%
Zanskar Range
25%
Pir Panjal Range
3%
Shivalik Range
02. The Vindhya Range lies between which two river systems? ( বিন্ধ রেঞ্জ কোন দুটি নদী প্রণালীর মধ্যে অবস্থিত? )
Anonymous Quiz
6%
Ganga and Godavari
71%
Narmada and Tapti
16%
Yamuna and Narmada
8%
Godavari and Krishna
03. Which is the highest peak in the Western Ghats?( পশ্চিমঘাটের সর্বোচ্চ শৃঙ্গ কোনটি?)
Anonymous Quiz
19%
Doddabetta
59%
Anamudi
10%
Guru Shikhar
12%
Mahendragiri
04. Which of the following passes is located in the Karakoram Range? ( নিচের কোন পাসটি কারাকোরাম রেঞ্জে অবস্থিত? )
Anonymous Quiz
12%
Qara Tagh Pass
36%
Aghil Pass
12%
Sasser Pass
10%
Sia La
30%
More than one of the above
06. Which pass connects Manali to Leh?( কোন পাসটি মানালিকে লেহ এর সাথে সংযুক্ত করেছে ? )
Anonymous Quiz
34%
Banihal Pass
51%
Rohtang Pass
12%
Shipki La
4%
Chang La
05. Which mountain range is also called the Sahyadris? ( কোন পর্বত শ্রেণীকে সহ্যাদ্রি বলা হয়? )
Anonymous Quiz
74%
Western Ghats
19%
Eastern Ghats
5%
Satpura Range
2%
Vindhya Range
07. Which of the following mountain ranges is tectonically active? ( নিচের কোন পর্বতশ্রেণী টেকটনিক ভাবে সক্রিয়?)
Anonymous Quiz
7%
Aravalli Range
89%
Himalayas
4%
Western Ghats
0%
Satpura Range
08. Which mountain range marks the boundary between the Malwa Plateau and the Deccan Plateau? ( কোন পর্বতমালা মালওয়া মালভূমি এবং দাক্ষিণাত্য মালভূমির মধ্যে সীমানা চিহ্নিত করে?)
Anonymous Quiz
12%
Aravalli Range
31%
Satpura Range
48%
Vindhya Range
8%
Western Ghats
09. Which of the following passes is located at the highest altitude in India? ( নিচের কোন গিরিপথটি ভারতের সর্বোচ্চ উচ্চতায় অবস্থিত?)
Anonymous Quiz
26%
Rohtang Pass
33%
Nathula Pass
15%
Zoji La
27%
Umling La
10. Which of the following passes connects the Indian subcontinent with Central Asia? ( নিচের কোন গিরিপথটি ভারতীয় উপমহাদেশকে মধ্য এশিয়ার সাথে সংযুক্ত করেছে?)
Anonymous Quiz
14%
Zoji La
32%
Khardung La
47%
Khyber Pass
7%
Shipki La