science
What is the most common name for the compound H2O?
water
what is a variable?
a symbol used to represent the unknown value, most commonly represented as a letter
Which country has the largest population in the world as of 2024?
india
Who was the leader of the Civil Rights Movement in the US famous for his "I Have a Dream" speech?
Martin Luther King Jr
Which athlete is widely considered the "GOAT" of basketball and wore the number 23 for the Chicago Bulls?
Michael Jordan
Which organelle is known as the "brain" of the cell because it contains genetic material?
The Nucleus
are 2a and 5a like terms?
yes
What is the name of the imaginary line that divides the Earth into the Northern and Southern Hemispheres?
The Equator
The "Berlin Wall," which fell in 1989, divided which two Cold War ideologies?
Communism and Capitalism (or East and West Germany).
In which city will the 2028 Summer Olympic Games be held?
LA
What is the term for a permanent change in the DNA sequence of a gene?
Mutation
are 5y2 and 2y like terms?
no, the y's don't have the same power
What is the term for the process where a city expands into the surrounding rural areas, often resulting in the loss of farmland?
Urban Sprawl.
Which English King had six wives and broke away from the Roman Catholic Church?
Henry VIII.
How many minutes are played in a standard game of professional Rugby Union (excluding stoppage time)?
80minutes
In chemistry, what does the "pH scale" measure?
Acidity or Alkalinity (The concentration of hydrogen ions).
5a + a + 2a
8a
What is the "Ring of Fire," and where is it located?
A major area in the basin of the Pacific Ocean where many earthquakes and volcanic eruptions occur.
What was the name of the 19th-century movement in Britain where machines replaced hand tools in many industries?
The Industrial Revolution.
Which female tennis player has won 23 Grand Slam singles titles, the most in the Open Era?
Serena Williams
Which law of physics states that for every action, there is an equal and opposite reaction?
Newton’s Third Law of Motion
3a + 2a2 + 5a3
no like terms
What is the term for the wearing away of rocks and soil by natural forces such as water and wind?
Erosion
What was the "Manhattan Project" responsible for creating during World War II?
the atomic bomb
In Cricket, what is the term used when a bowler takes three wickets with three consecutive deliveries?
hat trick