Science — English

What is the term for the study of landforms and the processes that shape them?
The term for the study of landforms and the processes that shape them is geomorphology. This branch of geography examines...
Added: 01 Apr 2000
Updated: 12 Nov 2025
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What is the phenomenon of matter changing from a solid state to a gas called?
The phenomenon of matter changing from a solid state to a gas is called sublimation. This process occurs without passing...
Added: 01 Apr 2000
Updated: 15 Nov 2025
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What is the process by which an organism adapts to its environment over generations?
The process by which an organism adapts to its environment over generations is known as evolution. Through the mechanism of...
Added: 01 Apr 2000
Updated: 21 Nov 2025
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What type of reaction releases energy in the form of heat?
A type of reaction that releases energy in the form of heat is called an exothermic reaction. These reactions occur...
Added: 01 Apr 2000
Updated: 24 Nov 2025
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What is the name of the protein that carries oxygen in the blood?
The name of the protein that carries oxygen in the blood is hemoglobin. Hemoglobin, found in red blood cells, binds...
Added: 01 Apr 2000
Updated: 01 Dec 2025
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What is the main function of the skeletal system in the human body?
The main function of the skeletal system in the human body is to provide structure and support. It protects vital...
Added: 01 Apr 2000
Updated: 27 Nov 2025
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What is the principle behind the conservation of mass during a chemical reaction?
The principle behind the conservation of mass during a chemical reaction is that matter cannot be created or destroyed. Instead,...
Added: 01 Apr 2000
Updated: 29 Nov 2025
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What is the primary role of the chloroplast in plant cells?
The primary role of the chloroplast in plant cells is to facilitate photosynthesis. Chloroplasts contain chlorophyll, which captures sunlight and...
Added: 01 Apr 2000
Updated: 24 Nov 2025
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What is the branch of science that studies motion and forces called?
The branch of science that studies motion and forces is called physics. It encompasses various topics, including mechanics, thermodynamics, and...
Added: 01 Apr 2000
Updated: 11 Nov 2025
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Which phenomenon describes the bending of light as it passes from one medium to another?
The phenomenon that describes the bending of light as it passes from one medium to another is known as refraction....
Added: 01 Apr 2000
Updated: 21 Nov 2025
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What is the study of living organisms and their interactions called?
The study of living organisms and their interactions is called ecology. This branch of biology explores how organisms interact with...
Added: 01 Apr 2000
Updated: 30 Nov 2025
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What kind of disease is caused by a pathogen entering the body?
A disease caused by a pathogen entering the body is known as an infectious disease. These diseases can result from...
Added: 01 Apr 2000
Updated: 24 Nov 2025
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What is the main function of the ribosomes in a cell?
The main function of ribosomes in a cell is to synthesize proteins by translating messenger RNA (mRNA) sequences into amino...
Added: 01 Apr 2000
Updated: 04 Nov 2025
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What type of symmetry do starfish exhibit?
Starfish exhibit radial symmetry, allowing them to be divided into several similar sections around a central axis. This type of...
Added: 01 Apr 2000
Updated: 09 Nov 2025
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What is the primary greenhouse gas produced by human activities?
The primary greenhouse gas produced by human activities is carbon dioxide (CO2). It primarily comes from burning fossil fuels for...
Added: 01 Apr 2000
Updated: 15 Nov 2025
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What are the two types of genetic mutations?
The two types of genetic mutations are point mutations and frameshift mutations. Point mutations involve a change in a single...
Added: 01 Apr 2000
Updated: 03 Nov 2025
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What is the primary purpose of a scientific hypothesis?
The primary purpose of a scientific hypothesis is to provide a testable and falsifiable statement that predicts the outcome of...
Added: 01 Apr 2000
Updated: 04 Nov 2025
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Which force opposes the motion of an object through a fluid?
The force that opposes the motion of an object through a fluid is known as drag. Drag acts opposite to...
Added: 01 Apr 2000
Updated: 03 Nov 2025
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What is the term for the study of heredity and variation in organisms?
The term for the study of heredity and variation in organisms is genetics. This branch of biology focuses on how...
Added: 01 Apr 2000
Updated: 17 Nov 2025
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What is the name given to the change of state from liquid to gas?
The change of state from liquid to gas is called evaporation. This process occurs when molecules in a liquid gain...
Added: 01 Apr 2000
Updated: 15 Nov 2025
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