what are the major characteristics of schizophytabryophytapt

what are the major characteristics of schizophyta,bryophyta,pteridophyta,thallophyta and spermatophyta.

Solution

Solution:

In a humid climate soil comes from granite basically from crystalline rocks.

Granite forms soils that contain a full range of particle sizes, from gravel and sand to very fine clay. Like bits of glass, the quartz mineral grains of granite are very resistant to weathering, becoming gritty sand in soil.

Gabbro is coarse grained and black, basalt fine grained and grey. Since gabbro and basalt contain no quartz, the soils they form are not sandy but are clayey and sticky. The two essential minerals are clinopyroxene and plagioclase (about 50 % of each). There can be other minerals present, but they\'re not required for a rock to be a gabbro.

The soils formed are often quite red and rather fertile.