Ecology And Env...

The physical components of environment are soil, water, air, light and pressure. These are called ____ components of environment.

The biotic components of an environment are the plants, animals (including humans) and ____.

________ is the special environment of an organism in which it lives and grows.

The entire world is divided in to 4 categories. They are the atmosphere, the lithosphere, ________ and the biosphere.

The biosphere consists of three habitats. They are aquatic habitat, terrestrial habitat and ______.

_______ is the characteristic of living things which they develop over a period of time to survive and reproduce within the limits of a particular habitat.

The plants that encounter difficulty in acquiring water are called ________.

Two examples of mesophyte plants with well developed root and root hair are ____.

Bipedal (two-footed) mode of locomotion develops in ______.

Body of most aquatic animals is compressed laterally to reduce _____.

The other name for aerial adaptation is ____.

In order to live successfully in a particular habitat, plants and animals have special structures called ______.