Which river is known as the lifeline of Egypt?

What city is famously known as "The Eternal City"?

Which is the longest mountain range in the world?

The Great Barrier Reef is located off the coast of which country?

Which continent is known as the "Dark Continent"?

The term “Kharif crops” refers to crops sown in:

The ozone layer protects life on Earth by blocking:

Which layer of the atmosphere is responsible for radio communication?

India is the largest producer of mangoes in the world. Which Indian state ranks first in mango production?

The mango tree is classified botanically as:

Mango belongs to which plant family?

Which of the following is the botanical name of the mango?

Rocks that contain fossils are usually:

Slate is a metamorphic rock that originates from:

Which of the following is a fine-grained igneous rock?

Which rock is used for making chalk?

Metamorphic rocks are formed due to:

Which of these rocks is not a sedimentary rock?

Marble is a metamorphic rock formed from which of the following?

Which type of rock is formed by the deposition of material at the Earth's surface and within bodies of water?

Which of the following is an example of an igneous rock?

Which type of cloud often creates a halo around the Sun or Moon?

What type of cloud forms near the Earth's surface and is often mistaken for fog?

Nimbus clouds are associated with which weather condition?

Which of these clouds is often seen in fair weather and has a fluffy, cotton-like appearance?

What does the prefix “alto-” in cloud names (like altocumulus) indicate?

Which instrument is used to study cloud height and structure?

Which of the following cloud types usually covers the whole sky like a blanket and brings light rain or drizzle?

What is the primary component of clouds?

Cirrus clouds are typically found at which level of the atmosphere?

Which type of cloud is known for producing thunderstorms and heavy rainfall?

Which of the following is a greenhouse gas but not a pollutant?

Acid rain is primarily caused by the emission of:

Which protocol was signed to control ozone depletion?

The term "smog" is a combination of:

Which of the following diseases is caused due to air pollution?

Which gas is the major component of the Earth’s atmosphere by volume?

Which of the following is a non-biodegradable pollutant?

Which gas is primarily responsible for global warming?

Which of the following layers of the atmosphere contains the ozone layer?

Statement: Chlorofluorocarbons (CFCs) are harmful to the atmosphere.
Reason: They react with oxygen to produce more ozone.

Statement: Global warming leads to rising sea levels.
Reason: Warming causes glaciers and ice caps to melt.

Statement: Burning of fossil fuels leads to acid rain.
Reason: Fossil fuels contain carbon monoxide, which forms acids in the atmosphere.

Statement: The ozone layer in the stratosphere is essential for life on Earth.
Reason: It absorbs harmful ultraviolet (UV) radiation from the sun.