Given below is a box containing some words/phrases. Out of these, ten can be used to make five suitable pairs. Choose and make 5 such pairs.

Oikos, Food, Grasshopper, Troph, Tertiary consumer, Producers, House, Green plants, Evergreen trees, Gir forests, Ecosystem, Man, Lion.

Name the 3 categories of organisms that feed on dead materials

Name 4 kinds of the ecosystem

Name the 3 categories of interdependence between the organisms