Question

Task B Answer the questions 1.Why do people drink caffeine?……………………………………………….……………………………….…..   [1]II. What two advantage of caffeine? 1.…………………………………………………………………………………. [1]2………………………………………………………………………………….. [1]III. What are reasons for countries not to drink caffeine?1………………………………………………………………………………….. [1]2………………………………………………………………………………….. [1]WritingTask 2. Present your short essay on the topic:‘Our planet’. -         Raise political problems: complain politicians don’t listen, -         Ecological problem: rubbish, pollution-         Present solving problems and ideasUse first and second conditionals                   ​

Answer 1

задание 1

Caffeine is considered one of the best natural stimulants. It reduces the feeling of fatigue, increases attention and improves mood. The main sources of this substance are coffee, tea, mate and chocolate.First, when it gets into the body, caffeine mimics the neurohormone adenosine, which slows down nerve impulses and causes drowsiness.Secondly, caffeine stimulates the release of the hormone epinephrine, which increases the heart rate and increases blood pressure, as well as increases blood flow to the muscles and provokes the flow of glucose into the blood from its depot in the liver.Third, caffeine increases the level of the neurohormone dopamine in the brain. This substance is responsible for feelings of well-being and happiness. It is the feeling of cheerfulness and recovery after a good Cup of coffee that is the cause of the addiction to caffeine.

задание 2

1. Caffeine improves brain function. A Cup of coffee increases energy levels and improves mental productivity. In fact, caffeine is the most widely consumed stimulant in the world. It increases alertness, concentration and relieves fatigue.  2. Shampoo with caffeine fights hair loss. With hair loss and thinning of hair is faced by both men and women. Caffeinated shampoos effectively fight this problem and restore healthy hair.

Answer 2

People drink caffeine for various reasons. One of the main reasons is that caffeine is a stimulant that helps to increase alertness and reduce fatigue. It is commonly found in beverages such as coffee, tea, and energy drinks, and its effects can be felt within 15 to 45 minutes after consumption.

There are two advantages of consuming caffeine. Firstly, it can improve cognitive performance. It helps to enhance concentration, memory, and focus, making it beneficial for students or individuals engaged in mentally demanding tasks. Secondly, caffeine can also boost physical performance. It stimulates the central nervous system, increasing adrenaline production and enhancing muscle contractions. This can lead to improved athletic performance and reduced perception of effort during exercise.

However, there are also reasons for countries not to consume caffeine. Firstly, excessive caffeine intake can lead to negative health effects such as insomnia, increased heart rate, and gastrointestinal problems. Secondly, caffeine can be addictive, leading to withdrawal symptoms and dependency. Moreover, some individuals may be more sensitive to the effects of caffeine and experience side effects even with moderate consumption.

In my short essay on the topic "Our Planet," I would raise political problems such as politicians not listening to the concerns of environmentalists. I would highlight how decisions made by politicians could have detrimental effects on the planet and how they need to pay attention to the voices of those advocating for sustainable practices.

Furthermore, I would discuss the ecological problems our planet is currently facing, such as the issues of rubbish and pollution. I would emphasize the importance of reducing waste and finding innovative ways to recycle and dispose of waste in an eco-friendly manner. Additionally, I would address the problem of pollution and suggest potential solutions such as promoting renewable energy sources and implementing stricter regulations on emissions.

In terms of presenting solutions and ideas, I would suggest using first and second conditionals. For example, I would propose that if governments invest in renewable energy sources, then we can reduce our dependence on fossil fuels and decrease pollution levels. I would also suggest that if individuals and businesses adopt sustainable practices such as reducing single-use plastics, then we can minimize the amount of waste that ends up in landfills or oceans.

Overall, my essay would focus on raising awareness about the political and ecological problems our planet faces, presenting solutions, and emphasizing the importance of taking action to create a sustainable future.