Question

Дізнайся про відомих мандрівників,які довели,що Земля має форму кулі.Підготуй про одного з них невелике повідомлення.Запиши його.

Answer 1

Великий португальский мандрiвник Фернан Магеллан здiйснив в 1519-1522 роках першу в свiтi кругосвiтню подорож, довiвши тiм самим ,що Земля кругла.Вiдправившись на схiд до островiв прянощiв ,вiн повернувся додому з iншого боку,з заходу.

Answer 2

Famous Explorers Who Proved the Earth is Spherical

Throughout history, there have been several famous explorers who provided evidence and demonstrated that the Earth is spherical. One of the most notable figures in this regard is Ferdinand Magellan.

Ferdinand Magellan: A Pioneer in Circumnavigation

Ferdinand Magellan was a Portuguese explorer who is widely recognized for leading the first circumnavigation of the Earth. Born around 1480 in Portugal, Magellan embarked on his historic voyage in 1519, aiming to find a western route to the Spice Islands (now known as the Moluccas) in Southeast Asia. His expedition consisted of five ships and approximately 270 crew members.

Magellan's journey took him across the Atlantic Ocean, through the treacherous waters of the Strait of Magellan (which was later named after him), and into the vast Pacific Ocean. The expedition faced numerous challenges, including harsh weather conditions, lack of provisions, and mutinies among the crew. Despite these difficulties, Magellan persevered and continued his quest.

After months of sailing, Magellan and his crew reached the Philippines in 1521. Unfortunately, he was killed during a battle with indigenous tribes on the island of Mactan. However, his remaining crew members managed to complete the circumnavigation and returned to Spain in 1522, thus proving that the Earth is indeed spherical.

Evidence of a Spherical Earth

Magellan's circumnavigation provided compelling evidence for the spherical shape of the Earth. As the expedition progressed, the crew observed several phenomena that supported this notion. For instance:

1. Changing constellations: As they sailed across different latitudes, the crew noticed that the positions of the stars in the night sky changed. This observation indicated that they were moving along a curved surface.

2. Curvature of the horizon: The crew observed that as they sailed away from land, the shoreline gradually disappeared from view, starting from the bottom and eventually disappearing completely. This phenomenon is consistent with the curvature of a spherical Earth.

3. Different time zones: As they traveled eastward, the crew noticed that the local time changed. This change in time was a result of the Earth's rotation, further supporting the idea of a spherical Earth.

These observations, along with the successful completion of the circumnavigation, provided strong evidence that the Earth is not flat but rather has a spherical shape.

Conclusion

Ferdinand Magellan's historic circumnavigation of the Earth played a significant role in proving that our planet is indeed a sphere. Through his journey, Magellan and his crew observed various phenomena that supported the concept of a spherical Earth. Their findings and subsequent successful completion of the voyage have had a lasting impact on our understanding of the Earth's shape and have paved the way for further exploration and scientific discoveries.

Note: The information provided above is based on search results and historical knowledge.