Tropical Deciduous Forest

Arrange the following ecosystems in the decreasing order of their mean net primary productivity (tons/hectare/year). I. Tropical deciduous forest II. Temperate coniferous forest III. Tropical rain forest. IV. Temperate deciduous forest V. Desert scrub.

Match the items in column I with column II Column-I Column-II (i) Tropical Rain forest (a) Shorea robusta (ii) Tropical deciduous forest (b) Quercus (iii) Temperate broad- forest (c) Cedrus deodara Temperate needle-leaf forest (d) Diptero carpus

{:("List-I (Natural Vegetation of India)",,"List-II (Annual Rainfal Received)"),("A Tropical evergreen forests",,"1 100-200 cm"),("B. Tropical deciduous forests",,"2. Above 200 cm"),("C. Tropical dry forests",,"3 Less than 50 cm"),("D. Arid forests",,"4. Above 300 cm"),("",," 5. 50-100 cm"):}

Match coloum I (Indian forest types) with column II (Dominant tree genera) and choose the correct option {:(" Column I"," Column II"),("a. Tropical rain forest","i. Hopea"),("b. Tropical deciduous forest","ii. Shorea"),("c. Temperate broad leaf forest","iii. Quercus"),("d. Temperate coniferous forest","iv. Pices"):}

Deciduous forests have