Science — English

What is the scientific study of volcanoes called?
The scientific study of volcanoes is known as volcanology. This branch of geology focuses on understanding the formation, eruption, distribution,...
Added: 21 Apr 2000
Updated: 06 Nov 2025
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What type of reproduction results in offspring that are genetically identical to the parent?
The type of reproduction that results in offspring genetically identical to the parent is called asexual reproduction. In this process,...
Added: 21 Apr 2000
Updated: 21 Nov 2025
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What is the primary greenhouse gas emitted by human activities?
The primary greenhouse gas emitted by human activities is carbon dioxide (CO2). Its increase in the atmosphere is mainly due...
Added: 21 Apr 2000
Updated: 11 Nov 2025
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What is the term for an organism that can create its own food?
An organism that can create its own food is termed an autotroph. Autotrophs, like plants, use processes such as photosynthesis...
Added: 21 Apr 2000
Updated: 12 Nov 2025
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Which type of wave is used in sonar technology?
The type of wave used in sonar technology is called a sound wave. Sonar (Sound Navigation and Ranging) utilizes sound...
Added: 21 Apr 2000
Updated: 20 Nov 2025
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What type of organism is responsible for breaking down organic matter?
The type of organism responsible for breaking down organic matter is known as a decomposer. Decomposers, such as bacteria and...
Added: 21 Apr 2000
Updated: 11 Nov 2025
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What phenomenon explains the concept of buoyancy?
The phenomenon that explains the concept of buoyancy is Archimedes' principle, which states that an object submerged in a fluid...
Added: 21 Apr 2000
Updated: 16 Nov 2025
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What is the primary role of electrolytes in the human body?
The primary role of electrolytes in the human body is to regulate nerve function, muscle contraction, and fluid balance. Electrolytes,...
Added: 21 Apr 2000
Updated: 28 Nov 2025
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What is the main effect of deforestation on biodiversity?
The main effect of deforestation on biodiversity is habitat loss. As forests are cleared for agriculture or urban development, numerous...
Added: 21 Apr 2000
Updated: 27 Nov 2025
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What is the term for the 'fight or flight' response in animals?
The term for the "fight or flight" response in animals is the stress response. This physiological reaction prepares the body...
Added: 21 Apr 2000
Updated: 01 Nov 2025
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What is the purpose of the human immune system?
The purpose of the human immune system is to protect the body from harmful pathogens, such as bacteria, viruses, and...
Added: 21 Apr 2000
Updated: 10 Nov 2025
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What is the primary cause of oceanic pollution?
The primary cause of oceanic pollution is plastic waste. Plastics accumulate in the oceans through improper disposal, runoff, and industrial...
Added: 21 Apr 2000
Updated: 08 Nov 2025
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What is the main component of the plasma in blood?
The main component of the plasma in blood is water, which constitutes about 90% of its volume. Plasma also contains...
Added: 21 Apr 2000
Updated: 13 Nov 2025
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What structure protects the cell and regulates the passage of materials?
The structure that protects the cell and regulates the passage of materials is known as the cell membrane. Composed of...
Added: 21 Apr 2000
Updated: 01 Nov 2025
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What is the study of interactions between matter and energy called?
The study of interactions between matter and energy is called physics. Physics explores fundamental concepts such as force, motion, and...
Added: 21 Apr 2000
Updated: 04 Nov 2025
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Which gas is typically used in the production of fertilizers?
The gas typically used in the production of fertilizers is nitrogen. Nitrogen is a vital nutrient for plants and is...
Added: 21 Apr 2000
Updated: 09 Nov 2025
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What is the primary reason for biodiversity loss?
The primary reason for biodiversity loss is habitat destruction. This occurs due to activities such as deforestation, urbanization, and agriculture,...
Added: 21 Apr 2000
Updated: 13 Nov 2025
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What is the term for a group of organisms that can interbreed and produce fertile offspring?
The term for a group of organisms that can interbreed and produce fertile offspring is a species. Species classification is...
Added: 21 Apr 2000
Updated: 10 Nov 2025
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What is the name of the process by which plants and animals break down glucose for energy?
The process by which plants and animals break down glucose for energy is known as cellular respiration. This metabolic pathway...
Added: 21 Apr 2000
Updated: 08 Nov 2025
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What is the term for the joining of different atoms to form a compound?
The term for the joining of different atoms to form a compound is chemical bonding. Chemical bonds can be ionic,...
Added: 21 Apr 2000
Updated: 25 Nov 2025
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