TLS Online TPP Program

#Question id: 12100


Prairie dogs once covered the expanses of the Great Plains. Their grazing made the grass more nutritious for the huge herds of bison, and a variety of snakes, raptors, and mammals   preyed on the rodents. In fact, the black- footed ferret (now endangered) specialized in prairie dog predation. Today, growing housing and agricultural developments have covered many prairie dog towns. Which of the following statements about prairie dogs is true?

#Unit 10. Ecological Principles
  1. Their realized niche has expanded.
  2. They have a mutualistic relationship with bison.
  3. They are probably a poor candidate for keystone species. 
  4. Their fundamental niche has expanded.

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TLS Online TPP Program

#Question id: 24166

#General Aptitude

The term spices is a pleasant one, whether it connotes fine French cuisine or a down-home, cinnamon-flavored apple pie. ____________. In the past, individuals traveled the world seeking exotic spices for profit and, in searching, have changed the course of history. Indeed, to gain control of lands harboring new spices, nations have actually gone to war.

TLS Online TPP Program

#Question id: 24167

#General Aptitude

It weighs less than three pounds and is hardly more interesting to look at than an overly ripe cauliflower. ___________________________. It has created poetry and music, planned and executed horrific wars, and devised intricate scientific theories. It thinks and dreams, plots and schemes, and easily holds more information than all the libraries on Earth.

TLS Online TPP Program

#Question id: 24168

#General Aptitude

___________________. It rained in April; it rained in May. It rained in the mornings; it rained in the afternoons. It poured, it drizzled, it showered, it misted—but always it rained. But the good news is we won’t have a drought this summer.

TLS Online TPP Program

#Question id: 24169

#General Aptitude

A fireplace should be lined with special fire bricks to prevent heat transfer.

TLS Online TPP Program

#Question id: 24170

#General Aptitude

Cosmetic plastic surgery is one of the fastest-growing segments of U.S. medicine.

TLS Online TPP Program

#Question id: 24171

#General Aptitude

If a car suddenly begins to skid on ice, a driver’s instinctive reaction might be the wrong one.