Science — English

What is the consequence of global warming on polar ecosystems?
Global warming causes significant disruption in polar ecosystems, primarily through melting ice, changing habitats, and altering food webs. Species such...
Added: 02 Mar 2000
Updated: 05 Nov 2025
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What is the significance of understanding ecological succession?
Understanding ecological succession is significant because it describes the process of ecological change in a community over time, influencing biodiversity...
Added: 02 Mar 2000
Updated: 20 Nov 2025
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What is the term for the accidental introduction of non-native species?
The term for the accidental introduction of non-native species is inadvertent introduction. This occurs when species are unintentionally transported to...
Added: 02 Mar 2000
Updated: 27 Nov 2025
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What is the primary methodology for studying ecological systems?
The primary methodology for studying ecological systems is through field research and experiments, often complemented by modeling approaches. Field studies...
Added: 02 Mar 2000
Updated: 17 Nov 2025
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What is the main driver of climate variability?
The main driver of climate variability is the combination of natural processes and human activities. Key contributors include changes in...
Added: 02 Mar 2000
Updated: 01 Dec 2025
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What is the term for the critical mutualistic interactions between species?
The term for the critical mutualistic interactions between species is symbiosis. This biological phenomenon occurs when two species engage in...
Added: 02 Mar 2000
Updated: 07 Nov 2025
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What is the significance of agricultural biodiversity for food security?
The significance of agricultural biodiversity for food security lies in its ability to enhance the resilience of food systems against...
Added: 02 Mar 2000
Updated: 12 Nov 2025
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What is the impact of urban development on local wildlife?
Urban development significantly impacts local wildlife by disrupting habitats, increasing fragmentation, and reducing biodiversity. As cities expand, natural habitats are...
Added: 02 Mar 2000
Updated: 25 Nov 2025
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What is the role of bioluminescence in marine organisms?
Bioluminescence in marine organisms serves multiple roles, primarily for communication, predation, and defense. Many species produce light through biochemical reactions,...
Added: 02 Mar 2000
Updated: 23 Nov 2025
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What is the term for the complete set of genetic information in an organism?
The term for the complete set of genetic information in an organism is genome. The genome includes all the DNA...
Added: 02 Mar 2000
Updated: 24 Nov 2025
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What is the primary determinant of soil fertility?
The primary determinant of soil fertility is the presence of essential nutrients, particularly nitrogen, phosphorus, and potassium, as well as...
Added: 02 Mar 2000
Updated: 20 Nov 2025
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What is the main cause of coral bleaching?
The main cause of coral bleaching is elevated water temperatures, often linked to climate change. When corals experience thermal stress,...
Added: 02 Mar 2000
Updated: 01 Nov 2025
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What is the significance of habitat corridors in landscape ecology?
Habitat corridors are vital in landscape ecology as they facilitate the movement of wildlife between isolated habitats. These corridors help...
Added: 02 Mar 2000
Updated: 01 Nov 2025
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What is the significance of carrying capacity in population dynamics?
The significance of carrying capacity in population dynamics lies in its role in determining the maximum number of individuals that...
Added: 02 Mar 2000
Updated: 07 Nov 2025
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What is the effect of invasive alien species on ecosystem integrity?
Invasive alien species can severely disrupt ecosystem integrity by outcompeting native species for resources, altering habitats, and introducing diseases. These...
Added: 02 Mar 2000
Updated: 26 Nov 2025
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What is the primary source of carbohydrates for energy storage in plants?
The primary source of carbohydrates for energy storage in plants is starch. Plants synthesize starch through the process of photosynthesis,...
Added: 02 Mar 2000
Updated: 03 Nov 2025
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What is the ecological impact of human population growth?
The ecological impact of human population growth is profound, leading to issues such as habitat degradation, resource depletion, and increased...
Added: 02 Mar 2000
Updated: 01 Nov 2025
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What is the significance of biodiversity hotspots in conservation?
Biodiversity hotspots are regions that are both rich in endemic species and significantly threatened by human activities. Their significance in...
Added: 02 Mar 2000
Updated: 21 Nov 2025
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What is the main function of the respiratory system in animals?
The main function of the respiratory system in animals is to facilitate the exchange of gases, primarily oxygen and carbon...
Added: 02 Mar 2000
Updated: 23 Nov 2025
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What is the term for the spontaneous generation of life from non-living materials?
The term for the spontaneous generation of life from non-living materials is abiogenesis. This concept suggests that, under certain conditions,...
Added: 02 Mar 2000
Updated: 07 Nov 2025
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