Exploring Biodiversity in Ecosystems

Bill Nye explores the concept of biodiversity, explaining its importance in ecosystems. He discusses how ecosystems function, the role of different species, and the impact of human activities. The video includes practical advice on promoting biodiversity, such as building a bird shelf and recycling. It emphasizes the interconnectedness of living things and the need for careful management of ecosystems to maintain balance.

What term describes the variety of different types of life found on Earth?

• Biomes

• Biodiversity

• Biosphere

• Ecosystem

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Which of the following is NOT a component of an ecosystem?

• Water

• Animals

• Plants

• Buildings

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What can excessive fertilizer in lawns lead to?

• Increased plant growth

• Pollution in water bodies

• Cleaner air

• More wildlife diversity

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According to Bill Nye, what does the removal of one species from an ecosystem affect?

• Mostly nonliving parts

• The entire ecosystem

• Only that species

• Nothing significant

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What is the purpose of building a bird shelf as described by Bill Nye?

• To attract insects

• To study bird behavior

• To support local bird populations

• To decorate gardens

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What should be considered when planning urban development to protect ecosystems?

• Minimizing ecosystem disruption

• Spreading out educational institutions

• Increasing urban density indiscriminately

• Maximizing commercial spaces

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Why are dead trees important in an ecosystem?

• They are used for timber

• They provide habitats for moss and lichen

• They attract tourists

• They prevent soil erosion

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What is a direct consequence of removing species from their natural environments?

• Enhanced ecosystem resilience

• Increased biodiversity

• Improved air quality

• Potential extinction of the species

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Which action can individuals take to promote biodiversity?

• Plant trees

• Build more roads

• Increase use of pesticides

• Use more plastic

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How does biodiversity contribute to the health of an ecosystem?

• It increases vulnerability to diseases

• It decreases the number of species

• It simplifies the food web

• It supports more stable and resilient ecosystems

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