Enviro Chem Quiz Topic 4/5

True or false. Acid rain caused in one country can cause problems in other nearby countries

• true

• false

How is acid rain formed?

• Carbon monoxide and carbon dioxide mix with water in the ocean.
• Carbon dioxide and oxygen mix with water in the air.
• Sulfur dioxide and carbon monoxide mix with lake water.
• Sulfur dioxide and nitrogen oxide mix with water in the air.

Tags

NGSS.MS-PS1-2

Acid rain has a pH LESS than

• 6

• 7

• 8

• 3

Name a gas which enters a catalytic converter. 

• Methane
• Hexane
• Nitrogen Monoxide
• Carbon Monoxide

Which if these is not a major element needed by plants?

• Potassium

• Nitrogen

• Phosphorous

• Iron

The pH scale is a range from:

• 1-7
• 0-14
• 1-5
• 1-20

A(n) ______ is a substance with a pH less than 7

• Acid
• Alkaline
• Base
• Buffer

A(n) _______ is a substance with a pH greater than 7.

• Base
• Acid
• Buffer
• Water

The element _______is found in all of the organic compounds.

• Iron
• Nitrogen
• Carbon
• Oxygen

Tags

NGSS.HS-LS1-6

Which of the following is NOT an organic nutrient?

• Carbohydrates

• Fats

• Minerals

• Proteins