General Knowledge — English

What is the main greenhouse gas emitted by human activities?
The main greenhouse gas emitted by human activities is carbon dioxide (CO2). This gas is primarily released through the burning...
Added: 29 Apr 1999
Updated: 25 Nov 2025
ℹ️
Which ancient civilization is known for its philosophers?
The ancient civilization known for its philosophers is Ancient Greece. During the Classical period, particularly in the 5th and 4th...
Added: 29 Apr 1999
Updated: 14 Nov 2025
ℹ️
What type of animal is a peregrine falcon?
A peregrine falcon is a bird of prey, specifically classified as a falcon within the family Falconidae. It is known...
Added: 29 Apr 1999
Updated: 07 Nov 2025
ℹ️
What element is commonly used in the production of glass?
Silica, primarily in the form of silicon dioxide, is the element commonly used in the production of glass. This compound...
Added: 29 Apr 1999
Updated: 15 Nov 2025
ℹ️
Which mammal is known to have the best sense of smell?
The mammal known to have the best sense of smell is the African elephant. Elephants possess an extraordinary olfactory capacity,...
Added: 29 Apr 1999
Updated: 06 Nov 2025
ℹ️
Which part of the plant is responsible for reproduction?
In plants, the reproductive part is primarily the flower. Flowers contain the reproductive structures necessary for the production of seeds....
Added: 29 Apr 1999
Updated: 27 Nov 2025
ℹ️
Which animal is known for its impressive migration patterns?
The Arctic Tern is known for its impressive migration patterns. This bird holds the record for the longest migration of...
Added: 29 Apr 1999
Updated: 20 Nov 2025
ℹ️
What precious gem is known as the "queen of gems"?
The precious gem known as the "queen of gems" is the pearl. Pearls form within the soft tissue of a...
Added: 29 Apr 1999
Updated: 01 Nov 2025
ℹ️
Which continent is home to the Amazon River?
The Amazon River flows primarily in South America, and it is located within the continent of South America. The river...
Added: 29 Apr 1999
Updated: 23 Nov 2025
ℹ️
What instrument is used to view distant objects in space?
Telescopes are the primary instruments used to view distant objects in space. They work by collecting and magnifying light from...
Added: 29 Apr 1999
Updated: 14 Nov 2025
ℹ️
What is the name of the longest-running Broadway show?
The longest-running Broadway show is "The Phantom of the Opera." Written by Andrew Lloyd Webber, this iconic musical premiered in...
Added: 29 Apr 1999
Updated: 21 Nov 2025
ℹ️
What is a common name for the common cold virus?
A common name for the common cold virus is "rhinovirus." Rhinoviruses are one of the primary causes of the common...
Added: 29 Apr 1999
Updated: 24 Nov 2025
ℹ️
What kind of tree do we get chocolate from?
Chocolate is derived from the cacao tree, scientifically known as Theobroma cacao. The cacao tree produces cacao pods, which contain...
Added: 29 Apr 1999
Updated: 22 Nov 2025
ℹ️
What geological process is responsible for the formation of mountains?
The geological process responsible for the formation of mountains is called tectonic activity, specifically plate tectonics. Mountains typically form at...
Added: 29 Apr 1999
Updated: 21 Nov 2025
ℹ️
What ingredient in bread makes it rise?
Yeast is the ingredient in bread that makes it rise. Specifically, the process involves the fermentation of sugars by yeast,...
Added: 29 Apr 1999
Updated: 28 Nov 2025
ℹ️
What is the common name for the blue whale?
The blue whale is commonly referred to as simply "blue whale." It is the largest animal known to have ever...
Added: 29 Apr 1999
Updated: 13 Nov 2025
ℹ️
Which vitamin is responsible for blood clotting?
Vitamin K is primarily responsible for blood clotting. It plays a crucial role in synthesizing proteins required for blood coagulation...
Added: 29 Apr 1999
Updated: 12 Nov 2025
ℹ️
What is the primary gas found in our atmosphere?
The primary gas found in Earth's atmosphere is nitrogen, comprising about 78% of the atmosphere by volume. Oxygen follows, making...
Added: 29 Apr 1999
Updated: 19 Nov 2025
ℹ️
Which natural disaster is measured by the Fujita scale?
The Fujita scale is used to measure tornadoes. This scale categorizes tornadoes based on the damage they cause to buildings...
Added: 29 Apr 1999
Updated: 18 Nov 2025
ℹ️
What is the common name for the condition known as rhinorrhea?
Rhinorrhea is commonly referred to as a "runny nose." This condition typically occurs when the nasal membranes produce excess mucus,...
Added: 29 Apr 1999
Updated: 22 Nov 2025
ℹ️