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Bioremediation Chapter 1

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

Injection of air to the groundwater zone is called _______.

a)

bioaugmentation

b)

bioventing

c)

biosparging

d)

biostimulation

2.

Examples of in situ

a)

land farming

b)

bioreactor

c)

biosparging

d)

all

3.

Factors that DID NOT affect bioremediation duration

a)

Type of pollutants

b)

Type of soil

c)

Type of microorganisms

d)

None above

4.

Not possible substrate for Phanaerochaete chrysosporium

a)

Corncobs

b)

Sawdust

c)

Chloroform

d)

Paddy straw

5.

Anaerobic bacteria is used more frequently compared to aerobic bacteria

a)

Yes

b)

No

6.

The breakdown of organic substances in smaller organic or inorganic molecules is called

a)

mineralization

b)

biotransformation

c)

biodegradation

d)

bioventing

7.

Example of ex situ

a)

biostimulation

b)

biopiles

c)

natural attenuation

d)

biosparging

8.

Which country is the Leaning Tower of Pisa located?

a)

Italy

b)

Iran

c)

Mexico

d)

Egypt

9.

Who invented the telephone?

a)

Thomas Edison

b)

Alexander Graham Bell

c)

Albert Einstein

d)

Edward Newton

10.

From which country does Lego come?

a)

Japan

b)

USA

c)

Denmark

d)

Finland

11.

Bucharest is te capital of which country?

a)

Romania

b)

Slovakia

c)

Slovenia

d)

Lithuania

12.

María's parents have 4 children. The first is named Lala, the second Lele, the third Lili, and the forth... ?

a)

Lulu

b)

Lolo

c)

Lelo

d)

María