<span>Greenhouse gases are the gases in the atmosphere that keep the air in the atmosphere. It traps the sun's sunlight. Since the heat is trapped in here, it would contribute to higher temperatures.</span>
Answer:
an increase in technological developments.
Explanation:
Cultural Isolation occurs when a group of people values their culture so much that they find it difficult to learn the culture of others. Africans and Asians had cultural values, beliefs, and practices that they held dear. But in recent times that has been declining because of the advent of technology which has exposed these groups of people to Western ways of doing things.
They seem to get so carried away by these foreign cultures such that they neglect their own customs. They adopt Western ways of dressing, religion, beliefs, etc., and in doing so, they relegate their cultures to the background.
B. Families.i had this same question in my class :] hope it helps!
Answer:
The spatial distribution of populations and settlements across a country and their interconnectivity and accessibility from urban areas are important for delivering healthcare, distributing resources and economic development. However, existing spatially explicit population data across Africa are generally based on outdated, low resolution input demographic data, and provide insufficient detail to quantify rural settlement patterns and, thus, accurately measure population concentration and accessibility. Here we outline approaches to developing a new high resolution population distribution dataset for Africa and analyse rural accessibility to population centers. Contemporary population count data were combined with detailed satellite-derived settlement extents to map population distributions across Africa at a finer spatial resolution than ever before. Substantial heterogeneity in settlement patterns, population concentration and spatial accessibility to major population centres is exhibited across the continent. In Africa, 90% of the population is concentrated in less than 21% of the land surface and the average per-person travel time to settlements of more than 50,000 inhabitants is around 3.5 hours, with Central and East Africa displaying the longest average travel times. The analyses highlight large inequities in access, the isolation of many rural populations and the challenges that exist between countries and regions in providing access to services. The datasets presented are freely available as part of the AfriPop project, providing an evidence base for guiding strategic decisions.
Explanation:
