Listening Test 2 - Part 2

18.. Why does the student want to talk to the professor? To discuss something he read To clear up some confusion from a previous lecture To get some help with a homework assignment To have a conversation about an interesting topic 19. Listen again to part of the passage. Then answer the question."What does the professor mean when she says this?" "I'll create a quiz" "I'll try to figure out what you mean" "You'll answer some questions" "I'll add the parts you don't know" 20. Which sources of power did the student have in his notes? (Click on two answers) The main engine The smaller engines The boosters The batteries 21. Link the appropriate purpose to each power source. This question is worth 2 points (2 points for 3 correct answers, 1 point for 2 correct answers and 0 points for 1 or 0 correct answers) The purpose of the main engine Is to lift the shuttle off the ground and then help it get close to orbital velocity The purpose of the boosters Is to lift the shuttle off the ground and then return to Earth The purpose of the smaller engines Is to push the shuttle into orbit 22. What is the purpose of the parachute? To break the fall of the boosters To help the shuttle return to Earth To slow down the main engine To steady the smaller engines 23. What main point does the professor make about various types of caves? They are named after the area in which they are found They are named after the process by which they are formed They are named after the people who discovered them They are names after the features in their interiors 24. Listen to part of the passage. Then answer the question."How does the professor seem to feel about answering the student's question?" It is impossible to answer the question Answering the question is not necessary It is quite all right to answer the question Answering the question can be postponed 25. Which caves are discussed in the lecture. This question is worth 2 points (2 points for 3 correct answers, 1 point for 2 correct answers and o points for 1 or 0 correct answers) CLICK ON 3 ANSWERS A sea cave called Blue Grotto A lava cave called Carlsbad Caverns A solution cave called Carlsbad Caverns A solution cave called Blue Grotto A lava cave called Lava Beds National Monument 26. What is stated in the lecture about where the caves are found? (Click on 2 answers) Lava Beds National Monument is found in Hawaii Carlsbad Caverns is found in California The Blue Grotto is found in Capri Lava Beds National Monument is found in California Link the appropriate description of the way each type of cave was formed to the type of cave. This question is worth 2 points (2 points for 3 correct answers, 1 point for 2 correct answers and 0 points for 1 or 0 correct answers). Lava Caves Are created during volcanic eruptions Solution caves Are created by weak acids dissolving rock Sea caves Are created by erosion 28. What is NOT a usual way for a solution cave to develop on entrance? An earthquake lifts the cave opening to surface levels Erosion exposes a cave opening An area collapses, exposing an entrance to the cave Pounding surf wears away an entrance to the cave 29. How is the information in the passage organized? The causes of a certain phenomenon are explained Various types of compound eyes are contrasted A topic is explained through an extended example The steps of a process are outlined 30. What is stated in the lecture about ommatidia? (Click on 2 answers) There are thousands of ommatidia on a compound eye The ommatidia each have thousands of sides The ommatidia cover the surface of a compound eye The ommatidia all point in the same direction 31. What is NOT stated in the lecture about the butterfly? It has a compound eye It is nearsighted It can discern movement well It has a six-sided eye 32. Choose the true statements about the compound eye. This question is worth 2 points (2 points for 4 correct answers, 1 point for 3 correct answers and 0 points for 2, 1 or 0 correct answers). CHOOSE AS MANY AS NECESSARY A compound eye can easily detect tiny movements A compound eye can focus extremely well It is currently believed that a compound eye can see compound pictures It is currently believed that a compound eye can see a single detailed image 33. Listen again to part of the passage. Then answer the question."Why does the professor say this?" She is presenting a concrete example of a difficult idea She is contrasting the actions of two insects She is injecting a bit of humor into the lecture She is suggesting something for the students to try 34. What is the most likely title for Chapter 3 of the text for this class? The Brain and the Light Eye Structures Detection of Light and Motion Butterflies