The unit of measurement of which is a decibel?
(A) Sound key
(B) Wind Key
(C) Water Key
(D) none
How many decibels of sound is fatal?
(A) 120
(B) 140
(C) 150
(D) 125
Whose sound is 50 decibels?
(A) loud talk
(B) normal conversation
(C) sleep-disturbing sound
(D) none
What is called water pollution?
(A) Polluted air
(B) Polluted water
(C) Polluted air
(D) all
Which of the following is a natural source?
(A) pollution
(B) soil erosion
(C) both
(D) none
Which of the following is called the land of white Elephants?
(A) Cuba
(B) Turkey
(C) Thailand
(D) Africa
The land of white elephants is (C) Thailand. This term is often used metaphorically to refer to Thailand, highlighting its cultural richness and uniqueness. In Thai culture, the white elephant is considered a symbol of good luck and prosperity.
The disconnected lines drawn on a map for showing the slope are called ______
(A) Isohaline
(B) Hachure
(C) Isohyet
(D) Contours
The disconnected lines drawn on a map for showing the slope are called (B) Hachure. Hachures are short, parallel lines that are drawn on a map to represent relief features such as slopes and hills. The spacing and orientation of hachures provide a visual indication of the steepness and direction of slopes on the map. Hachures are commonly used in cartography to enhance the representation of terrain and elevation.
Which of the following is the world's top environmental conservation award?
(A) Golden Globe Award
(B) Golden Palms Award
(C) Golden Bear Award
(D) Golden Panda Award
The world's top environmental conservation award is (D) Golden Panda Award. The Golden Panda Award is presented by the World Wildlife Fund (WWF) and is recognized as one of the most prestigious awards for conservation efforts globally. It is awarded to individuals and organizations for outstanding contributions to the conservation of the world's natural heritage. The other options mentioned (Golden Globe Award, Golden Palms Award, and Golden Bear Award) are associated with achievements in the film industry.
Which one of the following countries does not border the Caspian Sea?
(A) Kazakhstan
(B) Turkmenistan
(C) Armenia
(D) Azerbaijan
Lagoda lake is situated in which of the following countries?
(A) Russia
(B) Australia
(C) USA
(D) Canada
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