Getting to 100% clean, renewable IELTS Live Class – Reading 10 months ago   1:01:28

On October 25, 2018, the CCPA-BC and UBC's Vancouver School of Economics were pleased to present the 2018 Gideon Rosenbluth Memorial Lecture.

Mark Z. Jacobson—Director of the Atmosphere/Energy Program and professor of civil and environmental engineering at Stanford University—discussed technical and economic roadmaps to convert global energy infrastructure to 100% clean, renewable energy.

Learn more at

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IELTS Live Class – Reading Getting to 100% clean, renewable 10 months ago   00:00

All (50) Live IELTS class videos and (40) HD videos now available on our websites: (Academic IELTS) and (General IELTS):

Questions 27-32
Reading Passage 1 has five paragraphs, A-E.
Which paragraph contains the following information?
Write the correct letter, A-E, in boxes 27-32 on your answer sheet.
NB You may use any letter more than once.
27 Mass-energy conversion
28 The requirements for a type Ia supernova
29 Supernovae as intergalactic measuring sticks
30 Heavy elements come from supernovae
31 The fuel used for stars
32 Supernovae are the progenitors of much of existence

Questions 33-36
Complete the sentences below.
Choose NO MORE THAN TWO WORDS from the passage for each answer.
Write your answers in boxes 33-36 on your answer sheet.
33 Type II supernovae originate from a star which is …………………………
34 The energy producing process in a star converts …………………… into …………………….
35 The death process starts when all of the hydrogen is used up. The star then begins to process ………………….. elements.
36 The first element that can no longer be fused into another element is …………………….
Test 1 103
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Question 37-40
Choose the correct letter, A, B, C or D.
Write the correct letter in boxes 37-40 on your answer sheet.
37 The sun will not become a type Ia supernova. Why not?
A It is not a white dwarf
B It will never reach the Chandrasekhar Limit
C It does not have a companion star
D It is going to be a type II supernova
38 The Chandrasekhar Limit is
A the mass at which a star will blow up in a supernova
B the distance between two stars at which a white dwarf will blow up in a supernova
C the time between fusing helium and fusing carbon
D the distance between two stars at which the giant star will blow up in a supernova
39 If two type Ia supernovae are observed and one is brighter than the other, what can be concluded about the dimmer one?
A It gives off less light
B It is farther away
C It is closer
D It gives off more light and is farther away
40 Supernovae can be compared to
A the universe’s factory
B the universe’s graveyard
C the universe’s hospital
D the universe’s recycling center

An IELTS academic reading by This video teaches strategies and practice before the test. It teaches important concepts for IELTS reading section. Follow us on Facebook at This video is a part in a series that teaches the steps necessary to achieve a high score, between 7 to 9, on the IETLS reading section questions. The video is separated into three sections: 1. read 2. paraphrase 3. answer. This series will teach you the skills that will help you to reach success on this question in the 60 minute time limit. Follow the instructions carefully and make sure to practice. It is important to try different types of question for the reading, so you can think quickly and logically. Practice will help with speed and comprehension of reading. Enjoy. Twitter @aehelp

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