Sodium ions (Na+) rush into the neuron during depolarization, causing the membrane potential to become more positive.

Chemisorption is stronger than physisorption due to the formation of chemical bonds.

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.

The Ganga Basin is the largest river basin in India.

The Ganges is considered the longest river in India, flowing over 2,500 kilometers.

The Nile is considered the longest river in the world.

Australia is the smallest continent by land area.

Goa is the smallest state in India by area, covering approximately 3,702 square kilometers.

Uranium-238 is commonly used as fuel in nuclear reactors.

Deuterium is the isotope of hydrogen with one neutron, also referred to as Hydrogen-2.

Deuterium is known as heavy hydrogen because it has one neutron in addition to the single proton.

Deuterium is the isotope of hydrogen with one neutron, denoted as H-2.

Protium is the most abundant isotope of hydrogen.

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

The kingdom Monera includes unicellular and prokaryotic organisms.

The kingdom Plantae is characterized by multicellular and autotrophic organisms.

The kingdom Plantae is characterized by autotrophic organisms that perform photosynthesis.

The Gupta Empire is recognized for its remarkable contributions to art, literature, and culture, marking a high point in Indian civilization.

The Chola Dynasty was known for its extensive maritime trade and cultural influence, particularly in Southeast Asia.

The Brihadeeswarar Temple was built during the Chola Dynasty and is a UNESCO World Heritage Site.

The Rashtrakuta Dynasty is known for the rock-cut temples at Ellora, showcasing remarkable architectural skills.

The rock edicts of Ashoka are inscriptions that promote Buddhist values and were established during the Maurya Empire.

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 plateau is a flat-topped area that is elevated above the surrounding area, often with steep cliffs.

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.

A delta is formed by the deposition of sediment carried by a river as the flow velocity decreases upon entering standing water.