Carbon Dioxide is the gas primarily responsible for global warming due to its greenhouse effect.

Hydrogen gas is produced when an acid reacts with a metal.

Pradhan Mantri Kisan Samman Nidhi provides direct financial assistance to farmers.

The Lok Sabha can be dissolved, while the Rajya Sabha is a permanent house and cannot be dissolved.

The Consumer Price Index (CPI) is commonly used to measure inflation by tracking changes in the price level of a basket of consumer goods and services.

Subhas Chandra Bose is credited with this slogan, emphasizing the need for sacrifice in the struggle for independence.

Punjab launched the 'Mahatma Gandhi Sarbat Sehat Bima Yojana' in 2020 to provide health insurance to its residents.

The Paris Agreement is an international treaty that aims to combat climate change and limit global warming.

The Nobel Peace Prize is awarded to individuals or organizations that have made significant contributions to peace efforts.

The World Health Organization (WHO) was established to address global health issues.

Asia is the largest continent by area.

Greenland is the largest island in the world, covering an area of about 2,166,086 square kilometers.

The Pacific Ocean is the largest ocean on Earth.

Australia is the smallest continent by land area.

Pencil is a writing tool; the others are tools for construction.

The Chola dynasty was known for its maritime trade and Kanchipuram was one of its prominent capitals.

The Chola dynasty was known for its strong naval power and extensive maritime trade during ancient times.

A mesa is a landform that has steep sides and a flat top, often found in arid regions.

Dunes are landforms created by the accumulation of sand along coastlines, shaped by wind action.

Sand dunes are formed by the accumulation of sand that is eroded and transported by wind.

Mountains are typically associated with tectonic activity and are characterized by steep slopes.

A volcano is a landform created by the eruption of magma from beneath the Earth's crust.

Newton's First Law states that an object in motion stays in motion unless acted upon by an external force.

The ozone layer is located in the Stratosphere, which absorbs and scatters ultraviolet solar radiation.

'In conclusion' is a linking phrase used to summarize the information presented.

'For instance' is a linking phrase used to introduce an example.

'Because' is a linking word that shows the cause of an action or situation.

Episodic memory is used for recalling specific historical events and personal experiences.

Electrophoresis involves the movement of charged particles in an electric field, which can be used to separate and identify groups.

Chromatography is a technique used to separate and identify components in a mixture, making it effective for group identification.