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Chapter 4 review cards
reactions and the environment
15
Science
11th Grade
10/12/2020

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Cards

Term
Greenhouse gases
Definition
Greenhouse gases works to trap heat in Earth’s atmosphere.
Term
greenhouse
Definition
greenhouse prevents heat from escaping into the atmosphere
Term
global warming
Definition
Global warming is the unusually rapid increase in Earth's average surface temperature over the past century primarily due to the greenhouse gases released by people burning fossil fuels
Term
climate change
Definition
Climate change includes both the global warming driven by human emissions of greenhouse gases, and the resulting large-scale shifts in weather patterns.
Term
pollutants
Definition
are natural and artificial airborne substances that are introduced into the environment in a concentration sufficient to have a measurable effect on humans, animals, vegetation, or building materials.
Term
acid precipitation
Definition
Acid rain is a rain or any other form of precipitation that is unusually acidic.
Term
acid deposition
Definition
Acid deposition is produced by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air.
Term
sulfur dioxide
Definition
is a major by-product of industrial processes, it’s also a combustion of fossil fuels like natural gas.
Term
nitrous oxide
Definition
it is a colorless non-flammable gas, with a slight metallic scent and taste
Term
liming
Definition
liming can neutralize acidic waters and detoxify heavy metals.
Term
scrubber
Definition
a device installed on the smokestacks of many industrial plants to burn coal.
Term
corrosion
Definition
any process that chemically breaks down or degrades a metal
Term
rusting
Definition
a usually reddish brown oxide formed by the reaction of iron and oxygen in the presence of water or air moisture.
Term
galvanization
Definition
It is a process of applying zinc coating to iron and steel, the coating adheres to the base metal and resists chipping and cracking.
Term
sacrificial metal
Definition
is a metal used as a sacrificial anode in cathodic protection that corrodes to prevent a primary metal from corrosion, galvanization or rusting.
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