Space Exploration and the International Space Station
What is the International Space Station (ISS)?
The ISS is a large spacecraft where astronauts from different countries live and work in space.
What is a satellite?
A satellite is an object placed in space that orbits Earth and sends information.
What is DNA?
DNA is the material that carries genetic information in living things.
What was the Green Revolution?
The Green Revolution was a time when new farming methods increased food production.
How has modern technology changed daily life?
Modern technology has made communication, transportation, and medicine faster and easier.
When did international cooperation on the ISS begin?
The ISS was built through cooperation between countries starting in the late 1990s.
Why were early satellites important?
Early satellites were used for communication, weather tracking, and military purposes.
When did scientists discover the structure of DNA?
The structure of DNA was discovered in 1953 by scientists Watson and Crick.
When did the Green Revolution take place?
It mainly happened from the 1940s to the 1970s.
Why is international cooperation important in science?
Many scientific projects are too large for one country to complete alone.
Why is the ISS important in history?
It shows how former rivals began working together in space science after the Cold War.
How did satellites change communication in history?
Satellites allowed information to be sent across the world much faster.
How did DNA discovery change science?
It helped scientists understand heredity, disease, and genetic traits.
What technologies were used in the Green Revolution?
High-yield crops, fertilizers, pesticides, and irrigation systems were used.
How did Cold War competition influence technology?
The U.S. and Soviet Union competed to develop better space and military technology.
How has the ISS improved scientific research?
It allows scientists to study space, gravity, and human health in low gravity conditions.
What role did satellites play during the Cold War?
Satellites were used for spying, defense, and space competition between superpowers.
What is biotechnology?
Biotechnology is using living organisms to develop medical and agricultural products.
How did the Green Revolution affect developing countries?
It greatly increased food production and helped reduce famine in many regions.
How has technology changed global economies?
Technology has increased trade, automation, and global communication.
How did the ISS reflect global political change after the Cold War?
It showed that countries like the U.S., Russia, and others could cooperate peacefully in science despite past conflicts.
How did satellite technology transform global economics and politics?
Satellites improved global trade, navigation, communication, and military intelligence.
How has genetics changed modern medicine and history?
Genetics has led to treatments for diseases, genetic engineering, and major advances in medicine and agriculture.
What were the long-term impacts of the Green Revolution?
It improved food supply globally but also caused environmental and economic challenges for some farmers.
Why is modern technology considered a major turning point in history?
It transformed agriculture, medicine, communication, and global cooperation on a worldwide scale.