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The purpose of this project is to test sunscreens from the lowest number to the highest.People depend on sunscreen to protect their skin from the sun’s ultraviolet radiation.People believe that a high ...
Hipervinculo Física
Have you ever noticed how the Sun moves across the sky during the day? It rises in the East and reaches its highest point in the sky around lunchtime. Then, it descends, setting in the West. Although ...
Hipervinculo Física
What nuclear fusion is and how and where it occurs. Using nuclear fusion to produce energy and its pros and cons.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents ...
Hipervinculo Ciencias de la Tierra y Medioambiente
Provides an introduction of the Sun's basic properties.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Scientists say that future humans could use passing asteroids to catapult Earth further from the Sun before it becomes too hot for us to live.
It is an educational content of CK-12 Foundation (to acces ...
Hipervinculo Química
Find out how the sun produces energy and nuclear fusions possibilities.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Química
Learn how sunlight can be analyzed to determine the Sun's chemical composition.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Enter an answer into the box.
It is an educational content by JetPunk, site that contains a wide variety of quizzes.
Hipervinculo Ciencias de la Tierra y Medioambiente
Name the 24 biggest things in the solar system. For instance, a planet or a moon.
It is an educational content by JetPunk, site that contains a wide variety of quizzes.
The educational resource shows a visual about fixed stars: today we know that the sun is no more than a star which is near to us. Stars like the sun, which are large gaseous spheres, of which 99% is h ...
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