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6G Science HW#20: Chapter 7.2 and 7.3

Total questions: 12

Worksheet time: 12mins

Name
Class
Date
1.

The rapid growth of a population of algae is called ____

a)

Algal Bloom

b)

Red Tide

c)

Low Tide

d)

High Tide

e)

Bacteria

2.

An algal bloom that occurs in saltwater is called ____.

a)

Algal Bloom

b)

Red Tide

c)

Low Tide

d)

High Tide

e)

Bacteria

3.

The buildup over time of nutrients in freshwater lakes and ponds that leads to an increase in the growth of algae is called ___.

a)

Algal Bloom

b)

Eutrophication

c)

Red Tide

d)

Saltwater Bloom

4.

Any member of the group of eukaryotic organisms that includes microorganisms is called ___.

a)

Animal

b)

Plant

c)

Fungi

d)

Bacteria

5.

The branching, threadlike tubes that make up the bodies of multicellular fungi is called ____.

a)

Hypha

b)

Fruiting body

c)

Budding

d)

Linchen

6.

The reproductive hyphae of a fungus is called ____.

a)

Hypha

b)

Fruiting body

c)

Budding

d)

Linchen

7.

A form of asexual reproduction in which a new organism grows out of the body of a parent is called ____.

a)

Hypha

b)

Fruiting body

c)

Budding

d)

Linchen

8.

Consists of fungus and either algae or autotrophic bacteria that also live together in a mutualistic relationship is called ____.

a)

Hypha

b)

Fruiting body

c)

Budding

d)

Linchen

9.

A fleshy, spore-bearing fruiting body of a fungus is called ____.

a)

Mushroom

b)

Yeast

c)

Bacteria

d)

Molds

10.

A eukaryotic, single-celled microorganisms classified as members of the fungus kingdom is called ____.

a)

Yeast

b)

Fungi

c)

Molds

d)

Mushroom

11.

TRUE OR FALSE:

Red tides occur when a population of algae decrease quickly in ocean waters.

a)

TRUE

b)

FALSE

12.

TRUE OR FALSE:

Fungi are decomposers that recycle Earth's chemicals.

a)

TRUE

b)

FALSE