Their vicious cycle was only broken by the willingness of a prominent village elder to experiment with something different. He had been among the first villagers to grow cotton, and he would be the first to try it without chemicals, as set out by a programme in Non-Pesticide Management (NPM...
4At first, the farmers failed to notice the negative effects on their fields of pesticide use. Show workspace Questions 5-10 Complete the notes below. ChooseNO MORE THAN TWO WORDSfrom the passage for each answer. Write your answers in boxes 5 -10 on your answer sheet. ...
a pesticide is a chemical agent that is used to kill or control pests. pesticides chemistry questions with solutions q-1: name the synthetic chemical that was the first to be used as a pesticide? give its iupac name and structure as well. answer: ddt explanation: ddt was used in ...
You should spend about 20 minutes on Questions 14-26, which are based on Reading Passage 2 below. Natural pesticide in India A A dramatic story about cotton farmers in India shows how destructive pesticides can be for people and the environment; and why today’s agriculture is so dependent ...
The report goes on to note that even though the use of the riskiest pesticides has declined nationwide, they still make up more than 40 percent of all pesticides used today; and national pesticide use has risen by 40 million kilograms since 1992. “Our food supply remains the safest and ...
In general, you will answer 12-14 questions for each section and are given exactly 60 minutes to complete your reading exam. Each section contains 1-3 passages depending on which test you're taking. If you know the test you're taking, you can skip the next couple sections. If you don...
Master IELTS Reading Matching Headings with our expert tips, techniques, and practice exercises to improve your score. Access sample questions and pdf exercises now!
For example, a pesticide ingredient called naphthalene sublimes easily. In fact, at cold enough temperatures, even frozen water can sublime. It just has to be really, really cold - much too cold for the ice to melt into water. According to the passage, when does frozen water sublime?
F.In the overview of the alarming perils from non-discriminative pesticide applications,a more reliable and ecological-based strategy of biological control,including the specific trend of natural rivalries of the pest population,is reaching popularity like never before-even though it is a new scope ...
IELTS Paper-based Test(PBT) VS IELTS Computer-based Test(CBT) In thePBT, you will be givena Question Bookletandan Answer Sheet. The Question Booklet is where you will see all the questions you need to answer. The Answer Sheet is where you will write your final answers for grading. You...