Large woody vines are more commonly found in :[2011]a)temperate forest...
Tropical rain forests occur over equatorial or sub equatorial regions with abundant warmth and rainfall (200-350 cms/ year) almost throughout the year. The forests are impenetrable with maximum diversity. Productivity is also maximum. Standing crop biomass is highest. These forests occur in Congo basin of Africa and Amazon basin in South America. Epiphytes, mosses, ferns and orchids are abundant here. Trees include cinnamon, mahogany, ebony, rosewood, rubber tree,nutmeg, Artocarpus etc. Lianas and epiphytes are more common in tropical rain forest. They take support of woody trees, climb on them in order to capture maximum sunlight by exposing their leaves on top.
Large woody vines are more commonly found in :[2011]a)temperate forest...
Explanation:
Large woody vines are more commonly found in tropical rainforests due to the following reasons:
Abundant sunlight:
- Tropical rainforests receive high levels of sunlight throughout the year, which promotes the growth of large woody vines that require sunlight for photosynthesis.
Moisture and humidity:
- Tropical rainforests have high levels of moisture and humidity, creating an ideal environment for the growth of large woody vines that thrive in these conditions.
Competition for light:
- In the dense canopy of tropical rainforests, there is intense competition for sunlight among plants. Large woody vines have evolved to grow vertically to reach sunlight above the canopy, allowing them to access this vital resource.
Support structures:
- In the crowded and diverse ecosystem of tropical rainforests, large woody vines use trees and other plants as support structures to climb and reach sunlight. This adaptation allows them to grow tall and spread across the forest canopy.
In contrast, temperate forests, mangroves, and alpine forests have different environmental conditions that may not favor the growth of large woody vines as much as tropical rainforests. Therefore, large woody vines are more commonly found in tropical rainforests.