us causing forest fires chopping down a forest NUKING it and many others
Anthropology
Human activities effect a nutrient cycle by increasing the amounts of nutrients in the cycle faster then natural biotic and abiotic processes can move them back to the stores.
A preference towards a result expected by the human experimenter
Atmospheric carbon dioxide levels have been increasing since middle of the nineteenth century, slowly at first, but increasingly at an exponential rate, mainly as a result of human activities such as burning fossil fuels, deforestation and cement manufacture.
Breeding. Human population is probably the greatest single threat.
No, succession can also be caused by human activities such as deforestation, agriculture, or urban development. These activities can disrupt the natural processes of succession and result in changes to the ecosystem.
secondary succession - plato
Secondary Succession
secondary succession
Secondary Succession
Secondary Succession
Hawaii experiences both primary and secondary succession. Primary succession occurs on newly formed volcanic islands, while secondary succession occurs following disturbances like volcanic eruptions or human activity on established land.
After a community is disrupted by natural disasters or human activities, the sequence of community changes typically involves primary succession, where pioneer species colonize the disturbed area. These species create new habitats for other organisms to establish themselves, leading to an increase in species diversity. Over time, the community reaches a more stable state through secondary succession, where more complex species interactions are established and ecosystem functions are restored.
Parking lot is considered primary succession, because no organisms previously lived on it. Parking lots can be considered like rocks, which also undergo primary succession. Overtime soil will be blown onto the parking lot and if not maintained plants will begin to grow thus starting new life= primary succession.
Primary succession is when development of an area that has not had a community begins. Secondary succession is when a community starts to rebuild itself after a disturbance(Like a hurricane or tornado). Hope this helps :D
secondary
Secondary succession in a desert is the process in which a new community of plants and animals gradually establishes itself after a disturbance, such as a wildfire or human activities, has disrupted the existing ecosystem. The process begins with colonization of the area by pioneer species like fast-growing grasses, which pave the way for later succession by other plant species. Over time, biodiversity increases as more complex plant and animal communities develop.