Tag: Science and Technology

Pakistani Farmers Get Tips via Text

B2 – Upper Intermediate

One problem farmers face is overwatering. It would help them a lot if they could get an advice regarding the proper amount of irrigation water to prevent them from overwatering their fields.

Farmers are now getting tips via text messages in Pakistan to make sure they get access to information for their irrigation needs in the quickest time possible.

Click on the article for more information on this way of disseminating information to farmers:

https://www.voanews.com/a/pakistan-farmers-get-tips-via-text/3917603.html?src=voa-editor-picks

Discussion Questions:

1. How does this new program help the farmers?

2. What are the advantages and disadvantages of the said program?

3. Should farmers rely on this technology?

4. What are other ways to help farmers better?

 

 

 

Why Do We Age?

B2 – Upper Intermediate

Aging is a natural process that we are very well aware of. However, the process itself is still poorly understood. How and why exactly do we age?

Watch the video to find out.

Discussion Questions:

1. What are the factors that contribute to aging?
2. Like Jeanne Louise Calment, would you like to live for 122 years? Why or why not?
3. How long do you think is the ideal lifespan?
4. Do you think it is possible for people to not age at all?

The Pros and Cons of Pesticides

B2 – Upper Intermediate

For many years, people have relied on using pesticides in order to prevent agricultural catastrophes. However, it is not without consequences. What are the negative effects of using pesticides?

Watch the video below to find out.

Discussion Questions:

1. What are the advantages and disadvantages of using pesticides?
2. After banning DDT (dichlorodiphenyltrichloroethane), do you think Paul Hermann Müller’s Nobel Prize should have been revoked?
3. Are there strict regulations regarding the use of pesticides in your country?
4. What do you think will happen in the event of an agricultural catastrophe?
5. Can you think of alternatives to chemical pesticides not mentioned in the video?

Scientists Grow More Crops

B1 – Intermediate

Lack of food supply in the future is a constant fear and would possibly become real if we don’t do anything about it now. Find out what a group of scientists did to create the super crops of the future.

http://www.breakingnewsenglish.com/1611/161119-photosynthesis.html

Discussion Questions:

1. How did scientists make the crops bigger?
2. What do you think of genetically modifying plants and crops?
3. What are the dangers of genetically modified food?
4. What are the benefits of genetically modified food?
5. Why are so many people in the world without food?

Internet Addiction Sign of Mental Health Problems

B1 – Intermediate

The Internet is like any other tool that can be useful or harmful. Many young people, including adults, find themselves addicted to the Internet.  What is an Internet addiction?  Can it really cause mental health problems?

Read the article below then express your thoughts.

http://www.breakingnewsenglish.com/1609/160921-internet-addiction.html

Discussion Questions:

  1. What do you think of internet addiction? Do you think it is possible to be addicted to the internet? Explain.
  2. Can internet addiction lead to more serious mental health problems? Explain.
  3. Do you rely on the internet for work?
  4. Are you able to “switch-off” or stay away from the internet, too? How do you do it?
  5. Is it important to disconnect from the internet, too? Why?
  6. What are the pros and cons of always being online?
  7. Discuss the following issues related to the internet:
    Cyber-bullying
    Identity theft
    Online gambling

Near-Earth asteroids – How Dangerous Are They?

B1 – Intermediate

Space agencies have started looking at the skies for near-earth asteroids that could potentially hit Earth. They believe these asteroids can be a threat to our planet.

Read the article below to get some interesting facts about asteroids.

http://www.english-online.at/news-articles/science/near-earth-asteroids-how-dangerous-are-they.htm

Discussion Questions:

1. How do you feel about the possibility that one day the world would be hit by a big asteroid?
2. If the Earth were to be destroyed, what are the things you’d do before it happens?
3. Other than asteroids, what other threats does the Earth face?

Life Forms and Habitats in the World’s Oceans

B1 – Intermediate

Nature includes the terrestrial and marine environments. It is so interesting that we enjoy life mainly because of the deep-sea elements of our planet Earth. How much do you know about the aquatic environment?

Enjoy reading the article here to appreciate the life beneath the water surfaces.

http://www.english-online.at/biology/marine-biology/life-forms-and-habitats-in-the-worlds-oceans.htm

Discussion Questions:

1. When was the last time you visited a coastal area?
2. How can we keep or preserve our marine areas and marine life-forms?
3. Why is it important to take care of marine life?
4. Have you gone scuba diving or snorkeling? What water sports have you tried in the past?

Self-Building Robot

B1 – Intermediate

Scientists have created a robot that can build and fold by itself in just 4 minutes. A researcher suggested that the self-building robot could be applied to a variety of different problems.

http://www.newsinlevels.com/products/self-building-robot-level-3/

Discussion Questions:

1. How do you think this robot can be useful in space explorations?
2. What do you think of robots in general?
3. How else can this robot be useful?