What are the reason for the growth of vegetation ?
Answers
Answer:
They include climatic factors that is rainfall and water, temperature, air and wind. Abiotic components include topography and soil wherelse the environmental factors include plant growth and development. Natural vegetation is unique phenomenon that does not necessary.
Answer:
▪For millions of years heavy rain fell on the Earth's barren land masses, wearing down the ground into a lifeless muddy silt.
▪High levels of carbon dioxide in the atmosphere at this time meant that the rain was acidic, increasing rock erosion and weathering.
▪The first plants were just squidgy things that looked like small seaweeds and green mosses.
▪They were descendants of the ancient blue-green algae – the oxygen-producing Cyanobacteria – and they clung close to beaches, rivers and streams.
▪The transformation of these small, soggy clumps of moss into tall, graceful trees that could live thousands of miles from the water's edge demonstrates some of nature's most spectacular feats of biological engineering.
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