Science — English

In physics, what is the term for the ability to do work?
In physics, the term for the ability to do work is known as energy. Energy is a scalar quantity and...
Added: 16 Apr 2000
Updated: 17 Nov 2025
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What form of energy is contained in the bonds of chemical compounds?
The form of energy contained in the bonds of chemical compounds is known as chemical energy. This energy is stored...
Added: 16 Apr 2000
Updated: 19 Nov 2025
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What is the primary cause of seasons on Earth?
The primary cause of seasons on Earth is the tilt of the planet's rotation axis relative to its orbit around...
Added: 16 Apr 2000
Updated: 21 Nov 2025
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In physics, what is defined as the product of mass and velocity?
In physics, the product of mass and velocity is defined as momentum. Momentum is a vector quantity, meaning it has...
Added: 16 Apr 2000
Updated: 08 Nov 2025
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What is the term for the frequency of a wave?
The term for the frequency of a wave is called wavelength. Wavelength is the distance between successive peaks or troughs...
Added: 16 Apr 2000
Updated: 12 Nov 2025
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What role do fungi play in the nutrient cycle?
Fungi play an essential role in the nutrient cycle by acting as decomposers. They break down organic matter, recycling nutrients...
Added: 16 Apr 2000
Updated: 19 Nov 2025
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What is the term for species that exert a disproportionate influence on their environment?
The term for species that exert a disproportionate influence on their environment is known as a keystone species. These species...
Added: 16 Apr 2000
Updated: 15 Nov 2025
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What factors contribute to the heating of the Earth's surface?
Factors that contribute to the heating of the Earth's surface include solar radiation, greenhouse gases, and geothermal heat. Solar radiation...
Added: 16 Apr 2000
Updated: 02 Nov 2025
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What type of electromagnetic radiation is used for heating food in microwave ovens?
The type of electromagnetic radiation used for heating food in microwave ovens is microwave radiation. Microwaves generate heat through the...
Added: 16 Apr 2000
Updated: 02 Nov 2025
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What is the term for the tilt of the Earth's axis?
The term for the tilt of the Earth's axis is known as axial tilt or obliquity. This tilt, approximately 23.5...
Added: 16 Apr 2000
Updated: 08 Nov 2025
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What is the role of adipose tissue in the human body?
Adipose tissue plays a crucial role in the human body by serving as the primary site for energy storage. It...
Added: 16 Apr 2000
Updated: 21 Nov 2025
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What is the significance of biodiversity in ecological systems?
The significance of biodiversity in ecological systems lies in its ability to enhance ecosystem resilience and functionality. High biodiversity contributes...
Added: 16 Apr 2000
Updated: 06 Nov 2025
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What is the definition of an ecosystem?
An ecosystem is defined as a community of living organisms interacting with their physical environment. This includes both biotic factors,...
Added: 16 Apr 2000
Updated: 13 Nov 2025
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What is the role of the cell nucleus?
The role of the cell nucleus is to serve as the control center of the cell, housing the cell's genetic...
Added: 16 Apr 2000
Updated: 27 Nov 2025
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What fields of science study the interactions of animals with their environment?
The fields of science that study the interactions of animals with their environment are primarily ecology and ethology. Ecology focuses...
Added: 15 Apr 2000
Updated: 26 Nov 2025
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What is the common unit of measure for the speed of light?
The common unit of measure for the speed of light is the meter per second (m/s). In a vacuum, the...
Added: 15 Apr 2000
Updated: 01 Dec 2025
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What is the importance of mycorrhizal fungi in plant ecosystems?
Mycorrhizal fungi play a vital role in plant ecosystems by forming symbiotic relationships with plant roots. These fungi enhance nutrient...
Added: 15 Apr 2000
Updated: 08 Nov 2025
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What is the method called that identifies organisms based on their evolutionary relationships?
The method that identifies organisms based on their evolutionary relationships is called phylogenetics. This scientific approach utilizes various data sources,...
Added: 15 Apr 2000
Updated: 28 Nov 2025
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What is the role of polar bears in the Arctic ecosystem?
In the Arctic ecosystem, polar bears play a crucial role as apex predators. They primarily prey on seals, which helps...
Added: 15 Apr 2000
Updated: 01 Dec 2025
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What type of chemical reaction occurs when substances combine to form a new compound?
The type of chemical reaction that occurs when substances combine to form a new compound is known as a synthesis...
Added: 15 Apr 2000
Updated: 17 Nov 2025
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