The place (or surroundings) where a plant or animal lives is called its habitat.
A habitat provides food, water, air, light, shelter (protection), and a place for breeding to the plants and animals living in it. A habitat provides everything to the organisms which they need to live. Different types of plants and animals live in different habitats.

The word ‘Rajput’ is derived from the Sanskrit word ‘raj-putra’ which means ‘son of a king’. The Rajputs were a warrior tribe of north and north-western parts of India. They were known for their faithfulness, bravery and royalty.

The ancient Persians were originally an ancient Iranian people who migrated to the region of Persis, corresponding to the modern province of Fars in southwestern Iran, by the ninth century BC. Persian, predominant ethnic group of Iran (formerly known as Persia). Although of diverse ancestry, the Persian people are united by their language, Persian (Farsi), which belongs to the Indo-Iranian group of the Indo-European language family.

A number of changes took place in society during 700 and 1750. This period traced the technological appearance of Persian wheel in irrigation, the spinning wheel in weaving and firearms in combat. Potatoes, com, chillies, tea and coffee were some of the new foods and beverages.

We do not find inscription for the period after 700 is true statement.

The Pandavas are the five sons of Pandu, a king of the Kuru dynasty. Yudhishtra, Bheema and Arjuna were born to Kunti, his first wife. The twins Nakula and Sahadeva were born to his second wife Madri.

Palm leaves and bark of birch trees were used for writing manuscript. A text inscribed on stone or any other hard surface is called inscription. Most of the inscriptions were written on stone slabs or pillars.

Major components of the environment include – Natural Components like, Land (Lithosphere), Water (Hydrosphere), Air (Atmosphere), Living things (Organism). Human made Components like, buildings, parks, bridge, road, industries etc. Humans like, individuals, family, community, religion, politics, education.

The Pandavas are the five sons of Pandu, a king of the Kuru dynasty. Yudhishtra, Bheema and Arjuna were born to Kunti, his first wife. The twins Nakula and Sahadeva were born to his second wife Madri.

Razia Sultan was the Sultan of Delhi in India from 1236 to 1240; she the first Muslim female ruler. Her ascent to the throne is of much historical significance not only because she was a woman, but also because her ancestors were originally slaves, not nobility.

26 November has its own importance in the history of independent India because on this day in 1949, the Constitution of India was adopted and it came in to effect on 26 January, 1950. Therefore, marking the dawn of a new era. To acknowledge the contribution of the framers of the Constitution and to aggravate the people regarding the prominent values, 26 November is celebrated as the 'Constitution Day'.

The historians face several difficulties in using manuscripts. There was no printing press in those days so scribes copied manuscripts by hand. Manuscript copying is not an easy job. As scribes copied manuscripts, they also introduced small changes—a word here, a sentence there.

The last Mughal emperor, Bahadur Shah II, also known as Zafar, died in a British prison in Burma in 1862.

Sial is composed of silicon and aluminium.It is upper layer which forms a discontinuous cover over the Earth's crust and is entirely absent the ocean floor. It is also called the continental crust.

Sima is composed of silicon and magnesium.This is the second layer below sial which forms the ocean base. It is also called oceanic crust.

Environment is everything that is around us which can be living or nonliving things. It includes physical, chemical and other natural forces. Natural Environment comprises land, water, air, plants and animals. Human beings interact with the environment and modify it according to their needs.

A tarikh (singular)/tawarikh (plural) are ‘histories’ which are valuable sources of information. These were written in Persian, the language of administration under the Delhi Sultans. The authors of tawarikh were learned men (secretaries, administrators, poets and courtiers) who both recounted events and advised rulers on governance, emphasising the importance of just rule.

An atmosphere is a layer or a set of layers of gases surrounding a planet. An atmosphere is more likely to be retained if the gravity it is subject to is high and the temperature of the atmosphere is low. The atmosphere can be divided into layers based on its temperature.

Historians learn about history from old coins, inscriptions, styles of architecture, and written records. They also collect and archive (record and store) manuscripts (original writings) when available.

A social division based on shared culture. People belonging to the same ethnic group, believe in their common descent because of similarities of physical type or of culture or both. They need not always have the same religion or nationality.

The members of the cabinet, including the prime minister, are either chosen from parliament or elected thereto within six months of assuming office. The cabinet as a whole is responsible to the Lok Sabha. The members of the Rajya Sabha are elected for a six-year term.

The ecological balance is the equilibrium between, and harmonious coexistence of, organisms and their environment

Common effects of harming the environment includes decreased water quality, increased pollution and greenhouse gas emissions, depletion of natural resources and contribution to global climate change.