Because of-
1. Overhunting
2. Pollution
3. Loss or change in habitats
4. Global warming
5. Climate change
6. Deforestation
7. Natural disasters
war and active laws in the past
The factors that contributed the decline of Pyrmont include: population decrease abandoning the area no urban renewal process been done left there to decay
The decline of the USSR can be attributed to several factors. These include economic stagnation, political corruption, the arms race with the United States, and the inability to address the demands for political and economic reforms by the Soviet population. Additionally, the failed invasion of Afghanistan, ethnic tensions within the Soviet Union, and the erosion of the legitimacy of the Communist Party all contributed to its decline.
The decline of Mayan population centers in the central lowlands during the 9th century is attributed to a combination of factors. These include prolonged droughts, environmental degradation due to deforestation and over-farming, warfare and conflict among Maya city-states, and the collapse of long-distance trade networks. These factors contributed to social, political, and economic instability, ultimately leading to the abandonment and decline of the central Mayan urban centers.
Factors that affect population size include birth rates, death rates, immigration, and emigration. Additionally, access to healthcare, socioeconomic factors, education, and environmental conditions can influence population growth or decline. Government policies and urbanization also play a role in shaping population changes.
Several factors determine an area's population distribution and density. They include, available resources, climate, and political, social and economic factors.
Several factors contributed to the decline of the Puritan influence in the American colonies. These factors include the relaxation of religious fervor among later generations, the influx of other religious groups, political changes, and economic shifts. Additionally, conflicts with Native Americans and tensions within Puritan communities also played a role in their decline.
Density-dependent factors are environmental influences that affect population size and growth in relation to the population's density. Examples include competition for resources, predation, disease spread, and waste accumulation, which become more impactful as the population increases. These factors help regulate population sizes and can lead to population stabilization or decline when resources become scarce.
Some of the reasons for the decline of Sumer include the reduction of agricultural production. There was a population decline during this time, weakening the power of the Sumerians.
The decline of parliament refers to a perceived weakening of the legislative branch's power and influence relative to the executive branch. This can manifest through executive dominance, lack of meaningful debate and oversight, and reduced effectiveness in holding the government accountable. Factors contributing to this decline can include party discipline, political polarization, and erosion of parliamentary traditions.
Physical factors of a region include its climate, landforms, and natural resources. Human factors include population density, economic activities, cultural characteristics, and political boundaries. The combination of these elements helps define a region's unique identity and characteristics.
The decline of floodplain civilizations, such as those in Mesopotamia and Egypt, is often associated with the end of the Bronze Age around 1200 BCE. Factors contributing to their decline include climate change, political instability, invasions, and shifts in trade routes. New empires, such as the Assyrians and Persians, emerged during this period.