Distinguishing Natural Hazards and Natural Disasters

This section clarifies the difference between natural hazards and natural disasters, providing essential definitions for understanding the topic.

Definition: A natural hazard is an extreme natural event with the potential to cause harm, while a natural disaster is a hazard that has actually occurred and caused damage.

Vocabulary: 'Potential' in this context refers to the possibility or likelihood of an event causing harm or damage.

Types of Tectonic Hazards

This page outlines various types of natural disasters with explanation, specifically focusing on tectonic hazards. It includes tsunamis, landslides, earthquakes, and volcanic eruptions.

Example: The 2004 Indian Ocean tsunami is a prime example of a devastating tectonic hazard that affected multiple countries and caused widespread destruction.

Types of Climatic Hazards

This section covers climatic hazards, another major category of natural disasters. It includes tornadoes, tropical storms, floods, and droughts.

Highlight: Climatic hazards are often influenced by global weather patterns and can be exacerbated by climate change.

Understanding Hazard Risk

This page delves into the concept of hazard risk and explores reasons why people live in hazardous areas despite the dangers. It discusses various factors that influence people's decisions to remain in high-risk zones.

Definition: Hazard risk is the probability or chance that a natural hazard will actually occur and affect a population.

Example: People might choose to live near active volcanoes due to fertile soil for agriculture, despite the risk of eruptions.

Factors Affecting Hazard Risk

This section provides a comprehensive overview of the factors affecting hazard risk in Geography. It discusses urbanization, population growth, climate change, land use, and wealth as key factors influencing the level of risk associated with natural hazards.

Highlight: Climate change is increasingly exposing more people to natural hazards and intensifying existing risks in many areas.

Example: Informal housing in rapidly growing urban areas often lacks proper construction standards, increasing vulnerability to hazards like earthquakes or floods.

Economic, Social, and Environmental Consequences of Natural Hazards

This page explores the various impacts of natural hazards, discussing how the consequences can differ between developed and developing countries. It also touches on long-term effects such as reduced tourism and economic recovery.

Quote: "Hazard risks are increasing due to population growth, urbanisation, pressure on marginal land and changes to the natural environment."

Vocabulary: Marginal land refers to areas that are difficult to develop and yield little profit.

Definitions and Examples of Hazards

This section provides key definitions related to natural hazards and gives examples of different types of tectonic hazards. It helps solidify understanding of the terminology used in the study of natural disasters.

Definition: Tectonic hazards are created when the Earth's crust moves, while climatic hazards occur in regions with certain weather conditions.

Example: Earthquakes, avalanches, tsunamis, volcanic eruptions, and landslides are all examples of tectonic hazards.

Additional Resources

The final page provides a list of useful websites for further study on natural hazards. These resources can be valuable for students looking to deepen their understanding of the topic or prepare for exams.

Highlight: The provided links offer additional information and revision materials on natural hazards from reputable educational sources.

Natural Hazards Overview

This page introduces the topic of natural hazards as part of Paper 1: Living with the physical environment. It sets the stage for a comprehensive discussion on various types of natural hazards and their impacts on human society.

Highlight: Natural hazards are a crucial component of physical geography, focusing on how extreme natural events interact with human environments.