Question

1.what are effect of physical factors on human activity ?

2.Explain three factors that contributed to rapid world population growth after the 1950's?​

Answer 1

1. Physical factors can have a significant impact on human activity, both in terms of where people choose to live and work and how they go about their daily lives. Some common physical factors that can affect human activity include:

Climate: People tend to prefer living in areas with moderate temperatures and adequate rainfall. Extreme heat, cold, or dryness can make it difficult to work or carry out daily activities.

Topography: The shape and elevation of the land can affect human activity in a number of ways. For example, steep hills or mountainous terrain can make it difficult to build roads and buildings or farm the land.

Natural disasters: Earthquakes, floods, hurricanes, and other natural disasters can have a major impact on human activity by damaging buildings and infrastructure, disrupting transportation, and causing injury or loss of life.

2. There were several factors that contributed to rapid world population growth after the 1950s. Three of the most significant include:

Medical advances: In the mid-20th century, there were significant advances in medical technology and public health, including the development of antibiotics, vaccines, and other treatments that helped reduce mortality rates and improve life expectancy.

Agricultural advancements: Advances in agricultural technology, including the use of fertilizers, pesticides, and irrigation systems, helped increase crop yields and feed more people.

Urbanization and industrialization: As countries became more industrialized and urbanized, there were more job opportunities and people began to migrate from rural areas to cities. This shift in population helped contribute to the overall increase in global population.

Answer 2

1. Physical factors such as climate, terrain, and access to resources can have a significant impact on human activity. For example, a warm climate may encourage outdoor activities, while a cold climate may lead to more indoor activities. Terrain can also affect human activity, as mountainous regions may limit access to certain areas, while flat terrain may allow for easier travel. Access to resources such as food, water, and shelter can also influence human activity, as people may need to travel to access these resources.

2. Three factors that contributed to rapid world population growth after the 1950's include improved healthcare, increased food production, and increased access to education. Improved healthcare led to a decrease in infant mortality rates and an increase in life expectancy, allowing more people to survive to adulthood. Increased food production allowed for more people to be fed, while increased access to education allowed for more people to gain the skills and knowledge needed to find employment and support their families.