Society and the environment
The human impact on the environment has intensified in recent years. There are lots of reasons for this, such as the growth of consumption and the expansion of cities and industry. Another reason is the application of advanced agricultural techniques as well as the development of transport. There is often a lack of balance in the relationship between the natural world and society. [...]
Esta secuencia contiene:
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10 actividades
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67 recursos
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Idioma:
- Inglés
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Formato:
Interactivo
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Secuencia didáctica
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Didactic objectives Understand what ecosystems are and how they work, as well as the elements that make up the Earth’s ecosystem. Understand the role of the Sun as the source of all life on Earth. [...]
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1. The Earth is an ecosystem The Earth is a complex ecosystem because it is made up of closely interrelated elements. These elements are: Lithosphere, or the Earth’s surface. Hydrosphere, or all of the water on the planet. [...]
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The human impact on the environment has intensified in recent years. There are lots of reasons for this, such as the growth of consumption and the expansion of cities and industry. [...]
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1.1. The elements of the Earth's ecosystem Planet Earth is made up of four interrelated elements: The lithosphere, or the Earth's surface. The hydrosphere, or all of the water on the planet. [...]
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A hazard is something that can be dangerous for living beings or things. Hazards can be natural or caused by humans. 2.1. Types of natural hazards A third of the people on the planet live in places where there is a risk of natural hazards. [...]
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3.1. Technological hazards Sometimes, human technology causes problems for the environment. Nuclear power stations are carefully controlled and are generally quite safe, but an accident could cause very toxic radioactive material to escape. [...]
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What is climate change? Climate change is the combination of changes in the Earth’s climate because of an increase in the planet's temperature. Examples of these changes are rising sea levels or unpredictable weather conditions. [...]
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4.1. The exploitation of resources The rise in population has generated demand for farmland and natural resources. [...]
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The human impact on the environment has intensified in recent years. There are lots of reasons for this, such as the growth of consumption and the expansion of cities and industry. [...]
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The human impact on the environment has intensified in recent years. There are lots of reasons for this, such as the growth of consumption and the expansion of cities and industry. [...]
Cursos y asignaturas
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