Ch 2 Environmental Question Preview (ID: 40448)


Ch 2. TEACHERS: click here for quick copy question ID numbers.

Highly organized living entity that consists of macromolecules and other substances in a watery solution surrounded by a membrane.
a) Chemical Energy
b) Cell
c) Chemical Reaction
d) Carbohydrates

Compounds containing carbon, hydrogen, and oxygen atoms. Glucose C6H12O6
a) Chemical Energy
b) Cell
c) Chemical Reaction
d) Carbohydrates

Substance that contributes hydroxide ions to a solution.
a) Atomic Number
b) Capillary Action
c) atom
d) Base

Adhesion of water molecules to a surface is stronger than cohesion between the molecules.
a) Atomic Number
b) Capillary Action
c) atom
d) Base

Number of protons in the nucleus for an element, unique to that element.
a) Atomic Number
b) Capillary Action
c) Atom
d) Base

Smallest particles that can contain the chemical properties of an element.
a) Atomic Number
b) Capillary Action
c) Atom
d) Base

Strategy that provides flexibility so that managers can modify it as future changes occur.
a) 1st Law of Thermodynamics
b) 2nd Law of Thermodynamics
c) Acid
d) Adaptive Management Plan

Substance that contributes hydrogen ions to a solution AdvertisementUpgrade
a) 1st Law of Thermodynamics
b) 2nd Law of Thermodynamics
c) Acid
d) Adaptive Management Plan

When energy is transformed, some is dissipated as heat and ability to do work diminishes.
a) 1st Law of Thermodynamics
b) 2nd Law of Thermodynamics
c) Acid
d) Adaptive Management Plan

Energy can't be created or destroyed, only change form.
a) 1st Law of Thermodynamics
b) 2nd Law of Thermodynamics
c) Acid
d) Adaptive Management Plan

Potential Energy stored in chemical bonds.
a) Chemical Energy
b) Cell
c) Chemical Reaction
d) Carbohydrates

Occurs when atoms separate from the molecules they are a part of or recombine with other molecules.
a) Chemical Energy
b) Cell
c) Chemical Reaction
d) Carbohydrates

Matter and energy do not exchange across system boundaries.
a) Electromagnetic Radiation
b) Covalent Bonds
c) Compounds
d) Closed System

Molecules with more than one element.
a) Electromagnetic Radiation
b) Covalent Bonds
c) Compounds
d) Closed System

Bonds that share electrons
a) Electromagnetic Radiation
b) Covalent Bonds
c) Compounds
d) Closed System

Form of energy emitted by the Sun like UV, Infrared, and visible light.
a) Electromagnetic Radiation
b) Covalent Bonds
c) Compounds
d) Closed System

Substance composed of atoms that cannot be broken down into smaller, simpler components.
a) Energy Efficiency
b) Element
c) Energy
d) Energy Quality

Ability to do work or transfer heat.
a) Energy Efficiency
b) Element
c) Energy
d) Energy Quality

Ratio of the amount of work that is done to the total amount of energy that is introduced into the system in the first place.
a) Energy Efficiency
b) Element
c) Energy
d) Energy Quality

Ease with which an energy source can be used for work.
a) Energy Efficiency
b) Element
c) Energy
d) Energy Quality

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