What happened to the Arctic Ocean during the past 40 years

For Connections academy students only:

1. It has become warmer
2. About 10 percent.
3. Ice covered by snow.
4. There are more areas of open ocean.
5. Sea ice has melted, allowing more sunlight to hit the ocean.
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The Arctic Ocean has experienced a dramatic decrease in sea ice extent over the past 40 years due to climate change. The average sea ice extent in September, the month of the year with the lowest sea ice extent, has decreased by 13.3% per decade since 1979. This has resulted in a decrease of the total sea ice area by 40%.

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Which option describes the purpose of a summary?

to recap the minor details in a text

to state the reader's opinion of a text

to add supporting details to a text

to restate a text's most important information

The purpose of a summary is to restate a text's most important information.

How does a summary compare to the text it summarizes?

It has more details than the text.

It is longer than the text.

It shorter than the text.

It has fewer main points than the text.

A summary is shorter than the text.

Starfish are actually not fish at all. Because they do not have spines, or backbones, they belong to a category of species called invertebrates. Most starfish have spiny skin and five arms around a disk-like body. Their arms have tiny suckers that allow them to move slowly across the ocean floor. Starfish like to dine on clams, oysters, and snails. There are about 1,600 different species of starfish living in our oceans. One species, known as the leather star, lives on the West Coast of North America and can be found in depths of 300 feet. This type tries to avoid its predator, the morning sun star.

Stella wants to revise her summary so that it only includes major details about the starfish species. Which change should she make to her summary?

(1 point)
Responses

add her personal story about an experience with starfish
add her personal story about an experience with starfish

delete the minor details about the leather star species
delete the minor details about the leather star species

add information about starfish from other texts
add information about starfish from other texts

explain why starfish are her favorite sea creature