All Flashcards
Compare GPS, GIS, and Remote Sensing.
GPS: location tracking. GIS: spatial analysis using layers. Remote Sensing: data collection via satellite/aerial imagery.
Compare agricultural, residential, commercial, and industrial land use.
Agricultural: farming. Residential: housing. Commercial: businesses. Industrial: manufacturing.
Compare population density and population distribution.
Population density: people per unit area. Population distribution: how people are spread across an area.
Compare birth rate and death rate.
Birth rate: births per 1,000 people. Death rate: deaths per 1,000 people.
Compare mountains and valleys.
Mountains: high elevation. Valleys: low areas between mountains or hills.
Compare rivers and lakes.
Rivers: flowing waterways. Lakes: bodies of water surrounded by land.
Compare urban and rural areas.
Urban: high population density, built environment. Rural: low population density, natural environment.
Compare satellite and aerial imagery in remote sensing.
Satellite imagery: broad coverage, continuous monitoring. Aerial imagery: high resolution, localized data.
Compare total population and population growth rate.
Total population: number of people. Population growth rate: rate at which the population is increasing.
Compare the uses of GIS in urban planning and environmental management.
Urban planning: land use, transportation. Environmental management: resource monitoring, pollution control.
What are the causes and effects of rapid urban growth?
Causes: migration, economic opportunities. Effects: increased traffic, air pollution, strain on infrastructure.
What are the causes and effects of deforestation?
Causes: agriculture, logging. Effects: habitat loss, soil erosion, climate change.
What are the causes and effects of urban sprawl?
Causes: population growth, car dependency. Effects: increased commuting, loss of farmland, environmental degradation.
What are the causes and effects of air pollution?
Causes: industrial emissions, vehicle exhaust. Effects: respiratory problems, climate change, acid rain.
What are the causes and effects of migration?
Causes: economic opportunities, political instability. Effects: population shifts, cultural diffusion, economic changes.
What are the causes and effects of high population density?
Causes: urbanization, economic opportunities. Effects: strain on resources, increased competition, innovation.
What are the causes and effects of an aging population?
Causes: increased life expectancy, decreased birth rates. Effects: increased healthcare costs, labor shortages, economic challenges.
What are the causes and effects of natural resource depletion?
Causes: overconsumption, unsustainable practices. Effects: environmental degradation, resource scarcity, economic instability.
What are the causes and effects of climate change?
Causes: greenhouse gas emissions, deforestation. Effects: rising temperatures, sea level rise, extreme weather events.
What are the causes and effects of soil erosion?
Causes: deforestation, overgrazing. Effects: loss of fertile land, reduced agricultural productivity, water pollution.
What is the significance of place names in geography?
Place names help us identify and differentiate locations, providing context and meaning to spatial data.
Explain the concept of spatial analysis in human geography.
Spatial analysis involves examining patterns and relationships in geographic data to understand human activities and environmental processes.
How do GIS layers help in analyzing spatial relationships?
GIS layers organize different types of geographic data, allowing users to analyze them separately or together to understand complex spatial relationships.
Why is understanding population statistics important?
Population statistics help us understand demographic trends and their impacts on society and the environment, aiding in planning and policy-making.
What is the importance of land use patterns?
Land use patterns reflect human activities and their impact on the environment, influencing resource management and sustainability.
Explain the role of remote sensing in environmental monitoring.
Remote sensing provides data on land cover, air and water quality, and other environmental factors, enabling monitoring and assessment of environmental changes.
How does GPS contribute to precision farming?
GPS allows farmers to accurately map fields, monitor crop health, and optimize irrigation and fertilization, improving efficiency and reducing waste.
What is the purpose of geospatial technologies?
Geospatial technologies are used to collect, analyze, and visualize geographic data, providing tools for understanding and managing spatial information.
How can GIS be used in disaster response?
GIS can map affected areas, identify vulnerable populations, and coordinate relief efforts, improving the effectiveness of disaster response operations.
Explain the concept of total population.
The total number of people residing in a defined geographic area at a specific time, a fundamental demographic statistic.