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9 Ag Science: Prickly Pear

Authored by Pip Smith

Science

9th Grade

NGSS covered

Used 1+ times

9 Ag Science: Prickly Pear
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19 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the initial purpose of introducing the prickly pear cactus into Australia?

To create a new food source for wildlife

To establish a natural barrier against invasive species

To develop a cochineal industry for producing red dye

To promote biodiversity conservation in the region

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the outcome of the prickly pear invasion in Australia by 1920?

Minimal impact on the environment and economy

Significant ecological and socio-economic damage

Enhanced biodiversity due to the cactus's presence

Improved agricultural practices through cactus cultivation

Tags

NGSS.MS-LS2-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who introduced the cactus to Australia?

Governor Bourke of Botany Bay

Governor Barlkley of Port Philip

Governor Phillip of Port Jackson

Governor Jackson of Port Phillip

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

When were prickly pears introduced to Australia? ____s

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

What is carminic acid used for?

Tags

NGSS.MS-PS1-3

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

How did prickly pears spread in Australia?

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

What methods did Australia initially try to control the cactus? 3 words

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