English II
Constructed-Response Scoring Guide
Texas Education Agency
Student Assessment Division
2024
Read the selection and choose the best answer to each question.
Antarctica: Governing the Icy Continent
1 Antarctica. The name alone conjures a vision of a pristine, icy wilderness
surrounded by silence. For much of human history, this was a fairly accurate portrait of
Antarctica. Now, however, in addition to native inhabitants such as penguins and seals,
scientists from all over the world make their home in the Antarctic. These scientists
conduct research on a range of subjects, including ecosystems, weather patterns, and
the effects of pollution. And surprisingly, increasing numbers of tourists are visiting
Antarctica to mountain climb, camp, or ski. Who governs these activities when so many
nations have a presence on the continent?
Governed by Treaty
2 By the 1940s, seven countries had laid claim to territory in Antarctica. Some of
those territories overlapped, and some countries would not recognize the claims made
by other nations. There was no agreement about who held authority. By the mid-1950s,
however, scientists were eager to use Antarctica as a base for international research.
The research teams who participated in the massive 67-nation scientific project known
as the International Geophysical Year demonstrated how the icy continent could be
shared. Beginning in 1957, they worked together to establish coastal bases and inland
stations in Antarctica. From these bases, they made valuable discoveries about the
atmosphere, oceanography, and many other topics. Their success inspired 12 countries,
including Argentina, Chile, Great Britain, France, and the United States, to create the
Antarctic Treaty in 1959. This was the first document outlining how each nation would
use the continent. The treaty went into effect in 1961.
3 Even though the Antarctic Treaty was negotiated by a dozen countries with differing
interests, the resulting document was simple. It stated that the continent could not be
used for military purposes. The main purpose for being on Antarctica would be to
conduct scientific research. The treaty also stipulated that countries had to provide
advance notice of any Antarctic expeditions. In addition, the signers agreed to meet
periodically to discuss the goals of the treaty. At the time, no one could foresee some of
the changes that would occur over the next 60 years.
Addressing New Issues
4 Since 1959, more countries have joined the agreement, and its objectives have
been expanded. While the initial document focused on research and keeping the peace,
later documents covered the protection of marine life in and around Antarctica.
5 In 1991 another agreement reinforced the original intent of the treaty while adding
that activities such as mining, drilling, and exploration of minerals would be banned
indefinitely. Combined, these additional documents now make up the Antarctic Treaty,
and 54 nations have signed the agreement. But new concerns need to be addressed,
including the increased presence of humans in this once untouched wilderness.
6 In the years since the Antarctic Treaty was signed, activities on the continent have
changed. Science and exploration are still the main pursuits, but advances in
technology have made traveling to the southern continent easier than it once was.
Because of this, tourism in Antarctica has gained in popularity. In the 2018–2019
season, more than 56,000 tourists visited Antarctica.