Introduction to Ecology:
Ecology is the study of organisms and their environment.
All organisms show interdependence on one another.
Organisms are affected by their environment, and they in turn affect the environment.
Green plants manufacture food by photosynthesis which other organisms obtain directly or indirectly.
HABITAT (AQUATIC HABITAT) Habitat is a place where organisms (plants, microorganisms and animals) are naturally found e. g. the habitat of tadpole is the bottom of fresh water ponds or streams. There are three main types of habitats, namely; aquatic habitat (in or around water), terrestrial habitat (in or on land) and arboreal habitat (in