Complete the notes below.
Write ONE WORD ONLY for each answer.
Marine renewable energy (ocean energy)
Introduction
More energy required because of growth in population and 31.
What’s needed:
– renewable energy sources
– methods that won’t create pollution
Wave energy
– Advantage: waves provide a 32. source of renewable energy
Electricity can be generated using offshore or onshore systems
Onshore systems may use a reservoir
Problems:
– waves can move in any 33.
– movement of sand, etc. on the 34. of the ocean may be affected
Tidal energy
Tides are more 35. than waves
Planned tidal lagoon in Wales:
– will be created in a 36. at Swansea
– breakwater (dam) containing 16 turbines
– rising tide forces water through turbines, generating electricity
– stored water is released through 37. , driving the turbines in the reverse direction
Advantages:
– not dependent on weather
– no 38. is required to make it work
– likely to create a number of 39.
Problem:
– may ham fish and birds, e.g. by affecting 40. and building up silt
Q 9: “e” for blond is optional. It can be either “blond” or “blonde”, both are correct.
30
37/40 = 8.5
great
Yeah
MY IELTS EXAM IS JUNE 20, PLEAE PRAY ME
37/40 if you are up to 90 then you are in my level, because of your age
34 out of 40… 7.5 (Q 20 should b C, 35 then)
answer for the question 20 is C actually. Got 38 out of 40
27 should be E Hand out?
Shouldn’t 20 be C?
30/40
24/40
Hi,
would you please share the transcripts of each section?
it’s hard 🙁