Primary and secondary succession

Both communities begin with a pioneering species - this is the first species to adapt to extreme conditions

Pioneer species for secondary inheritance adapt differently - they grow faster, spread faster and have a shorter lifetime

The main inheritance created a new community like the seaside where the secondary heirs created a new community. These existing communities can be eliminated by deforestation, incineration, or other human activities.

Primary and secondary genetics occur in ecosystems, creating new ecosystems and changing existing ecosystems. When a large catastrophic disturbance occurs, a major heritage occurs - usually it will affect rocks, cliffs, dunes. Secondary heredity is caused by natural aging processes of elements, or destruction of humans and animals. Main inheritance is very slow. It begins from the absence of soil and may take hundreds of years to produce naturally fertile soil. Bacteria and lichens such as fungi and algae form colonies in bare rocks. Photosynthesis of algae, fungi absorb nutrients from bare rocks and begin to retain moisture. As time goes by, fungi and algae can destroy rocks. Water freezes and melts in rock cracks and caves. The lichens eventually died and accumulated in the cracks. Moss begins to grow, dies with cracks and begins to form fertile soil

The main difference between primary inheritance and secondary inheritance is the quality of the soil. Secondary inheritance does not require soil formation or soil formation. For example, primary inheritance occurs in barren land previously covered with glaciers, secondary inheritance will occur on land after forest fires. Wildfires can destroy all plants and drive animals but ash and decomposed organic matter can enrich the soil and life begins with germinated roots and sprouts and already exists in the soil Beginning from the seed germination. However, in the case of a retreating glacier, this land has not supported life for hundreds of thousands of years and does not contain organic matter.