The Biosphere is the narrow zone where we find land, water and air together, which contains all forms of life.
Fill in the blanks.
(a) The deepest point on the Earth is _________ in the Pacific Ocean.
(b) The _________ Ocean is named after a country.
(c) The _________ is a narrow contact of land, water and air that supports life.
(d) The continents of Europe and Asia together are known as __________.
(e) The highest mountain peak on the Earth is __________.
Question 18
Fill in the blanks:
(a) Saline water, hot air and sand are ........components of a habitat.
(b) The habitat of plants and animals that live in ........ is called the aquatic habitat.
(c) ........enable a plant or an animal to live in its surroundings.
(d) Plants and animals that live on land are said to live in ........habitats.