SEV4 Land Summative Assessment Review

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What is urbanization?

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Urbanization is the process by which cities grow as a result of people moving from rural areas to urban areas, leading to increased population density and changes in land use.

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How does urbanization contribute to pollution?

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Urbanization contributes to pollution through increased energy consumption, deforestation, waste generation, and lack of environmental planning.

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What is land degradation?

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Land degradation is the deterioration of the land's quality and productivity due to natural processes and human activities.

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What are the negative effects of urbanization?

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Negative effects of urbanization include overcrowding, increased pollution, traffic congestion, and loss of arable land.

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What is a solution to urbanization?

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A solution to urbanization is to limit urban sprawl by using vertical buildings.

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What was the Green Revolution?

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The Green Revolution refers to a significant period after World War II characterized by remarkable increases in crop yields due to modern agricultural methods and new crop varieties.

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What is the Third Agricultural Revolution?

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The Third Agricultural Revolution, also known as the Green Revolution, refers to the application of science and new chemicals (GMOs, fertilizers, pesticides) to agriculture, which increased grain production.

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What are GMOs?

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Genetically Modified Organisms (GMOs) are organisms whose genetic material has been altered using genetic engineering techniques to enhance desired traits.

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What role do fertilizers play in agriculture?

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Fertilizers provide essential nutrients to crops, enhancing growth and increasing agricultural productivity.

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What is deforestation?

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Deforestation is the clearing or thinning of forests, often resulting in damage to the quality of the land.