(Update 2021) Nanotechnology | IELTS Listening Part 4 Free

Table of Contents

Questions

Nanotechnology

Complete the notes below.
Write ONE WORD ONLY for each answer.

Nanotechnology

General information
explanation: manipulation of matter on a minutes scale
huge investment in research
The reason why development of Nanotechnology may be started because of a new type of 31…………

Application
a) daily lives

  • aids in getting 32……… from diet
  • reduces the cost of 33………….
  • improves the 34…………. of food

  • b) agriculture
  • use of Nanotechnology has resulted in a spray which increase the efficiency of 35…………. in the soil and can be use instead of Artificial chemical
    c) medical area
  • Nanotechnology can help avoid food poisoing
  • Nanotechnology can kill foods’ 36…………and make them safe to eat.
  • Nanoparticles are injected into the body and allow 37……….to enter the veins.
  • Some certain nanoparticles are able to sterilise more than 650 types of bacteria.
  • 38……….has the greatest antibacterial qualities.
  • Splifferenes help 39 loss programmes.
    d) cosmetics
  • Preventing 40………from entering the body avoids skin cancer.

Answers

Nanotechnology
Nanotechnology

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