Question

What is earth and what is its geographical features ?

Answer 1

it has atmosphere, water,land, vegetation and air
its factor is Valley, hills,,mountains,landforms,ecosystem

Answer 2

Earth (otherwise known as the world,[n 5] in Greek: Γαῖα Gaia,[n 6] or in Latin: Terra[26]) is the third planet from the Sun, the densest planet in the Solar System, the largest of the Solar System's four terrestrial planets, and the only astronomical object known to harbor life.Geographical features are man-made or naturally-created features of the Earth.

Natural geographical features consist of landforms and ecosystems. For example, terrain types, physical factors of the environment) are natural geographical features. Conversely, human settlements or other engineered are considered types of artificial geographical features.