EVS
Which gas is the largest contributor to global warming?
Carbon dioxide (CO2)
Which organ controls blood sugar by producing insulin?
Pancreas
Which metal is a liquid at room temperature?
Mercury
What is the speed of light in vacuum?
3 × 10⁸ m/s
What is the main element in EV batteries?
Lithium
What tool measures the strength of earthquakes?
Richter scale
What vitamin does your body make from sunlight?
D
Which is the most abundant metal in the Earth’s crust?
Aluminum
Which phenomenon explains rainbows?
Reflection & refraction
What telescope launched in 2021 replaced Hubble?
Webb
In 2022, Germany launched a train powered by what clean energy tech?
Hydrogen fuel cells
What part of the cell is called the "powerhouse"?
Mitochondria
Who is known as the Father of Modern Chemistry?
Who is known as the Father of Modern Chemistry?
What is the SI unit of light intensity?
Candela
What technology is primarily used for cryptocurrency transactions?
Blockchain
What 2024 UN agreement aims to protect 30% of Earth’s land and oceans by 2030?
Global Ocean Treaty
who is the father of biology?
Aristotle.
Which gas is used in dental anesthesia and causes laughter?
Nitrous oxide(N2O)
What is the phenomenon where light bends as it passes from one medium to another?
Refraction
Which country first landed on the Moon’s south pole in 2023?
India
In 2023, the Earth had its hottest year on record. Which global climate phenomenon contributed to this heat spike alongside human activity?
El Niño
How do mRNA vaccines work?
Train cells to make spike proteins
Which element was first synthesized in a laboratory in 1940, and was later named after the scientist Albert Einstein?
Einsteinium
Which color of light bends the least when passing through a prism?
Red
Which technology is commonly used in autonomous cars for navigation?
LiDAR