Science — English

What is the primary contributor to atmospheric CO2 levels?
The primary contributor to atmospheric CO2 levels is the combustion of fossil fuels. Activities such as burning coal, oil, and...
Added: 02 Mar 2000
Updated: 26 Nov 2025
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What is the significance of mutualism in ecological interactions?
The significance of mutualism in ecological interactions lies in the benefits derived by both parties involved. Mutualistic relationships enhance survival,...
Added: 02 Mar 2000
Updated: 30 Nov 2025
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What is the role of predation in shaping community structure?
The role of predation in shaping community structure is significant as it influences population dynamics and species interactions. Predators regulate...
Added: 02 Mar 2000
Updated: 25 Nov 2025
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What is the chemical structure of a nucleotide?
The chemical structure of a nucleotide consists of three main components: a five-carbon sugar, a phosphate group, and a nitrogenous...
Added: 02 Mar 2000
Updated: 15 Nov 2025
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What is the primary effect of ocean currents on climate?
The primary effect of ocean currents on climate is the redistribution of heat across the planet. They transport warm water...
Added: 02 Mar 2000
Updated: 09 Nov 2025
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What is the significance of homeostasis in living organisms?
The significance of homeostasis in living organisms lies in its role in maintaining stable internal conditions despite external fluctuations. Homeostasis...
Added: 02 Mar 2000
Updated: 24 Nov 2025
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What is the primary method for measuring species diversity?
The primary method for measuring species diversity is the use of diversity indices, such as the Shannon index or Simpson’s...
Added: 02 Mar 2000
Updated: 08 Nov 2025
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What is the role of keystone species in their ecosystems?
Keystone species play a crucial role in their ecosystems by maintaining structural integrity and regulating community dynamics. Their presence or...
Added: 02 Mar 2000
Updated: 12 Nov 2025
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What is the term for the phenomenon where one species evolves to resemble another?
The term for the phenomenon where one species evolves to resemble another is Batesian mimicry. This evolutionary strategy enables...
Added: 02 Mar 2000
Updated: 20 Nov 2025
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What is the impact of habitat loss on biodiversity?
Habitat loss poses a severe threat to biodiversity, leading to species extinction and ecosystem degradation. As habitats are destroyed or...
Added: 02 Mar 2000
Updated: 14 Nov 2025
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What is the significance of conducting thorough research during the scientific process?
Conducting thorough research during the scientific process is significant for several reasons. It helps ensure validity and reliability of findings,...
Added: 02 Mar 2000
Updated: 03 Nov 2025
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What is the effect of heavy metals on aquatic ecosystems?
Heavy metals can have detrimental effects on aquatic ecosystems, leading to bioaccumulation and toxicity in aquatic organisms. Metals such as...
Added: 02 Mar 2000
Updated: 15 Nov 2025
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What is the primary function of the hypothalamus in regulating temperature?
The primary function of the hypothalamus in regulating temperature is maintaining homeostasis. It acts as the body's thermostat, detecting changes...
Added: 02 Mar 2000
Updated: 21 Nov 2025
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What is the term for the chemical process of energy utilization in cells?
The term for the chemical process of energy utilization in cells is metabolism. This encompasses all biochemical reactions within living...
Added: 02 Mar 2000
Updated: 24 Nov 2025
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What is the significance of trophic relationships in ecosystems?
The significance of trophic relationships in ecosystems lies in their role in maintaining ecological balance. These relationships define how energy...
Added: 02 Mar 2000
Updated: 15 Nov 2025
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What factors influence soil formation?
Factors influencing soil formation include parent material, climate, topography, biology, and time. Parent material provides the minerals from which soil...
Added: 02 Mar 2000
Updated: 18 Nov 2025
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What is the term for the reduction of genetic diversity in populations?
The term for the reduction of genetic diversity in populations is genetic bottleneck or genetic drift. This phenomenon occurs when...
Added: 02 Mar 2000
Updated: 04 Nov 2025
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What is the importance of sustaining biodiversity for ecosystem services?
Sustaining biodiversity is vital for maintaining essential ecosystem services, such as pollination, nutrient cycling, and water purification. Biodiversity helps ecosystems...
Added: 02 Mar 2000
Updated: 05 Nov 2025
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What is the main determinant of climate in a biome?
The main determinant of climate in a biome is its latitude, which impacts temperature and precipitation patterns. Other significant factors...
Added: 02 Mar 2000
Updated: 28 Nov 2025
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What do we call the etiology and ecology of diseases in populations?
The etiology and ecology of diseases in populations are collectively referred to as epidemiology. This field studies the distribution, patterns,...
Added: 02 Mar 2000
Updated: 16 Nov 2025
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