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Air pollutants
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∙ 10y ago
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What substances is the atmosphere made of?
skin
Is an efflorescent substance?
efflorescent substances are those substances which when exposed to atmosphere lose moisture(woc) partially or completely and changes into an amorphous powder.eg-Cuso4.5H2o when exposed to atmosphere changes into Cuso4+5H2o
What is the mixture of gases in the atmosphere called?
It is called "atmosphere". Also, "air".
What are hygroscopic tendencies?
refers to those substances which readily absorb moisture from the atmosphere
What is a substance that results in a chemical change called?
These substances are called "products" or "resulting substances".
What are substances called that are foreign to the body?
Foreign substances would suffice as well as contaminants, toxins, etc.
The atmosphere is made up of harmful substances called?
Air Pollutant. (:
Specialized cells that attack foreign substances upon recognizing the foreign surface antigens are called?
T-lymphocytes
What are protein substances formed in the blood to destroy foreign substances?
Antigens are protein substances formed in the blood to destroy foreign substances. Antigens can also be administered artificially in some cases.
Substances formed by the human body in response to foreign proteins entering the body are called?
antibodies
The immune system respond to agent cell or substances that are foreign or nonself collectively called?
antibodies
What mounts the attack against particular foreign substances?
The immune system reacts to foreign substances.
Substances that the body recognizes as foreign are called?
Antigens Antibodies neutralize these molecules.
What is the difference between deliquesent and efflorescent compounds?
efflorescent substances are substances which looses moisture partly or completely to the atmosphere and changes in to amorphous powder. deliquecent substances are substances which absorb moisture from the atmosphere and turn into a saturated solution.
Where has ozone layer decreased and why?
Ozone layer is depletion is happening in the stratosphere of the earth's atmosphere. It is majorly concentrated over Antarctica's atmosphere. The substances that are causing ozone layer depletion are freons, CFC's etc.. These are called as ozone-depleting substances (ODS).
What substances is the atmosphere made of?
skin
What are the substances that the earths atmosphere contains?
oxygen
