Match List - I with List - II
| List - I | List - II | ||
|---|---|---|---|
| (A) | Hydrarch succession | (I) | Gradual change in the species composition |
| (B) | Xerarch succession | (II) | Faster and climax reached quickly |
| (C) | Ecological succession | (III) | Lichens to mesic conditions |
| (D) | Secondary succession | (IV) | Phytoplankton to mesic conditions |
Choose the correct answer from the options given below :
The amount of nutrients such as carbon, nitrogen, potassium and calcium present in the soil at any given time is referred to as :
The species of plants that plays a vital role in controlling the relative abundance of other species in a community is called _________.
Identify the correct statements :
A. Detrivores perform fragmentation.
B. The humus is further degraded by some microbes during mineralization.
C. Water soluble inorganic nutrients go down into the soil and get precipitated by a process called leaching.
D. The detritus food chain begins with living organisms.
E. Earthworms break down detritus into smaller particles by a process called catabolism.
Choose the correct answer from the options given below :