GRADE 10 - UNIT 2 PORTFOLIO - READ THEORY TEST 2023

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What are rooftop gardens?

Back

Rooftop gardens are green spaces created on the rooftops of buildings, which can include plants, flowers, and vegetables.

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What is one environmental benefit of rooftop gardens?

Back

Rooftop gardens help absorb carbon dioxide and can reduce urban temperatures.

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How do rooftop gardens contribute to urban sustainability?

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They provide a sustainable solution by offering affordable fresh food options and enhancing green space in urban areas.

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What is the Urban Heat Island Effect?

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The Urban Heat Island Effect refers to urban areas becoming significantly warmer than their rural surroundings due to human activities.

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Why might rooftop gardens be considered a pragmatic response to urban environmental challenges?

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They require substantial financial investment but can lead to long-term savings in energy costs and environmental benefits.

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What is a key challenge in implementing rooftop gardens on a large scale?

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The limited availability of suitable rooftops for gardening is a significant challenge.

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How do rooftop gardens help mitigate the Urban Heat Island Effect?

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They provide cooling benefits through increased vegetation, which can lower surrounding temperatures.

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What types of plants are commonly found in rooftop gardens?

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Common plants include vegetables, herbs, flowers, and drought-resistant species.

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What role do rooftop gardens play in stormwater management?

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Rooftop gardens can absorb rainwater, reducing runoff and helping to manage stormwater in urban areas.

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How can rooftop gardens improve air quality?

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They can filter pollutants and produce oxygen, contributing to better air quality in urban environments.