Destruction of Australia's Ecosystem

What was MOST LIKELY the author's purpose for writing this seletion?

• to describe Australia's unique ecosystem.

• to express his feelings about nonnative species on Australia's ecosystem.

• to describe the impact on nonnative species on Australia's ecosystem.

• to persuade readers that nonnative species must be removed from Australia.

Tags

CCSS.RI.6.6

CCSS.RI.7.6

CCSS.RI.8.9

CCSS.RL.7.6

CCSS.RL.8.6

Which BEST describes the effect of beginning the selection with information about the formation of Australia's ecosystem?

• to set the appropriate tone for the selection.

• to provide needed background information.

• to suggest the author's feelings about the subject.

• to hint at or foreshadow the changes that will be discussed.

Tags

CCSS.RI.5.5

CCSS.RI.6.5

CCSS.RI.7.5

CCSS.RI.8.5

CCSS.RI.9-10.5

What is the significance of the Europeans' decision to introduce species into Australia's ecosystem.

• The species will improve Australia's ecosystem.

• The species have made Australia look like Europe.

• The species may destroy Australia's native plants and animals.

• The species have improved large overgrown regions of Australia.

Tags

CCSS.RI.7.2

CCSS.RI.8.2

CCSS.RL.6.2

CCSS.RL.7.2

CCSS.RL.8.2

Based on the context of the first paragraph, what does the word isolation mean?

• political withdrawal

• physical separation

• kept in lab conditions

• excluded for personal reasons

Tags

CCSS.RI.6.4

CCSS.RI.7.4

CCSS.RL.6.4

CCSS.RL.7.4

CCSS.RL.8.4

Which of these BEST describes how this selection is organized?

• to describe Australia by region from east to west and north to south.

• to tell what happened in chronological order.

• to tell one cause and then effect, and then another cause and effect.

• to compare and contrast items.

Tags

CCSS.RI.4.5

CCSS.RI.5.5

CCSS.RI.6.5

CCSS.RI.7.5

CCSS.RI.8.5

How does the author show that he or she is upset about what has happend in Australia?

• by naming uniquely Australian species.

• by calling the outsiders "European settlers"

• by using word choices such as unique, natural balance, and species.

• by using word choices such as dramatically, major impact, and seriously damaging.

Tags

CCSS.RI.6.9

CCSS.RI.7.9

CCSS.RI.8.9

CCSS.RL.6.6

CCSS.RL.8.6

Based on the selection, which characteristic BEST describes the impact of rabbits on Australia's ecosystem?

• devastating

• devious

• fortunate

• minor

Tags

CCSS.RI.6.2

CCSS.RI.7.2

CCSS.RI.8.2

CCSS.RL.7.2

CCSS.RL.8.2

Which statement BEST summarizes the main idea of the third paragraph?

• European settlers arrived in Australia in the late 1700s.

• European settlers introduced wheat and sugarcane into Australia.

• European settlers introduced nonnative animals that multiplied quickly.

• European settlers turned grassland into farms and brought in nonnative species.

Tags

CCSS.RI.6.2

CCSS.RI.8.2

CCSS.RL.6.2

CCSS.RL.7.2

CCSS.RL.8.2

Which sentence from the passage helps you determine the meaning of the word nonnative?

• Europeans brought with them many new species of plants and animals.

• Euopean settlers turned large areas of grassland into fields for architecture.

• They dramatically changed the natural balance that had developed over millions of years.

• For about the last 35 million years, Australia has been separated from the other continents by oceans.

Tags

CCSS.RI.7.4

CCSS.RI.8.4

CCSS.RL.6.4

CCSS.RL.7.4

CCSS.RL.8.4

What is the effect of cane toads being introduced to the Australian ecosystem?

• They are eroding the soil.

• They eat all the prickly pears and sugar cane.

• They run wild in the desert.

• They poison native species and household pets.