Science — English

What is the role of biogeochemical cycles in sustaining life?
Biogeochemical cycles, such as the carbon and nitrogen cycles, are crucial for sustaining life by recycling essential nutrients through ecosystems....
Added: 04 Mar 2000
Updated: 17 Nov 2025
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What is the main characteristic of a stable ecosystem?
The main characteristic of a stable ecosystem is its ability to maintain balance and resilience in the face of environmental...
Added: 04 Mar 2000
Updated: 06 Nov 2025
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What is the term used to describe the variety of gene combinations?
The term used to describe the variety of gene combinations is genetic diversity. This concept is crucial for the adaptability...
Added: 04 Mar 2000
Updated: 20 Nov 2025
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What is the primary cause of the extinction of species?
The primary cause of the extinction of species is often attributed to habitat loss due to human activities such as...
Added: 04 Mar 2000
Updated: 09 Nov 2025
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What is the significance of phylogenetic trees in studying evolution?
The significance of phylogenetic trees in studying evolution lies in their ability to represent evolutionary relationships among species. These diagrams...
Added: 03 Mar 2000
Updated: 27 Nov 2025
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What is the ecological role of permafrost in carbon storage?
The ecological role of permafrost in carbon storage is significant; it acts as a carbon sink, trapping large quantities of...
Added: 03 Mar 2000
Updated: 30 Nov 2025
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What is the impact of urban sprawl on wildlife habitats?
The impact of urban sprawl on wildlife habitats is profound, leading to habitat fragmentation, loss of biodiversity, and increased human-wildlife...
Added: 03 Mar 2000
Updated: 01 Dec 2025
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What is the primary factor in animal locomotion?
The primary factor in animal locomotion is muscle contractions, which facilitate movement through various environments. Different species adapt their locomotion...
Added: 03 Mar 2000
Updated: 10 Nov 2025
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What is the significance of genetic markers in ecological studies?
The significance of genetic markers in ecological studies lies in their ability to trace lineages, assess genetic diversity, and understand...
Added: 03 Mar 2000
Updated: 15 Nov 2025
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What is the term for the impact of predatory species on prey populations?
The term for the impact of predatory species on prey populations is known as top-down control. Predators can regulate the...
Added: 03 Mar 2000
Updated: 01 Nov 2025
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What is the significance of ecosystem services in economic planning?
The significance of ecosystem services in economic planning lies in their provision of invaluable resources and benefits that support human...
Added: 03 Mar 2000
Updated: 28 Nov 2025
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What is the primary focus of biodiversity conservation?
The primary focus of biodiversity conservation is to protect and sustain a wide variety of species and their habitats to...
Added: 03 Mar 2000
Updated: 02 Nov 2025
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What is the role of coastal wetlands in protecting shorelines?
The role of coastal wetlands in protecting shorelines is critical, as they serve as natural buffers against storm surges and...
Added: 03 Mar 2000
Updated: 04 Nov 2025
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What is the significance of monitoring air quality for public health?
The significance of monitoring air quality for public health cannot be overstated, as poor air quality is linked to numerous...
Added: 03 Mar 2000
Updated: 24 Nov 2025
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What is the primary basis for the evolution of antibiotic resistance in bacteria?
The primary basis for the evolution of antibiotic resistance in bacteria is the process of natural selection. When exposed to...
Added: 03 Mar 2000
Updated: 04 Nov 2025
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What is the ecological importance of riparian zones?
The ecological importance of riparian zones is multi-faceted, as these areas provide critical habitat and resources for diverse wildlife. Serving...
Added: 03 Mar 2000
Updated: 08 Nov 2025
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What is the role of chemical cues in animal behavior?
The role of chemical cues in animal behavior is crucial for communication and interaction within species. These cues, known as...
Added: 03 Mar 2000
Updated: 04 Nov 2025
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What is the primary consequence of melting ice caps on sea levels?
The primary consequence of melting ice caps on sea levels is the rise in sea levels, which is driven by...
Added: 03 Mar 2000
Updated: 26 Nov 2025
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What is the effect of heavy rainfall on sediment transport in rivers?
The effect of heavy rainfall on sediment transport in rivers is significant, as it typically increases erosion and accelerates the...
Added: 03 Mar 2000
Updated: 21 Nov 2025
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What is the significance of environmental policies in sustainability?
The significance of environmental policies in sustainability lies in their ability to regulate human activities that impact natural resources and...
Added: 03 Mar 2000
Updated: 25 Nov 2025
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