Which of the following statement is true?
In today’s fast-paced world, we are often bombarded with information and claims. It can be challenging to discern what is true and what is not. This article aims to explore some common statements and determine which one is indeed true. By the end, you will have a clearer understanding of the facts and myths surrounding these topics. Let’s dive in!
Statement 1: The Earth is flat.
This statement is false. The Earth is not flat; it is an oblate spheroid, meaning it is slightly flattened at the poles and bulging at the equator. This shape is due to the Earth’s rotation and gravitational forces. The evidence supporting this includes satellite images, GPS technology, and various scientific studies.
Statement 2: Humans can live without water for 3-4 days.
This statement is false. While the human body can survive without food for an extended period, it cannot survive without water for long. The average person can only survive without water for about three to four days, depending on factors such as temperature, humidity, and physical activity. Dehydration can lead to serious health complications and even death.
Statement 3: The Great Wall of China is visible from space with the naked eye.
This statement is false. The Great Wall of China is not visible from space with the naked eye. The wall is only about 30 feet tall and spans a distance of over 13,000 miles. To see the wall from space, one would need to use a telescope or other imaging devices.
Statement 4: Vitamin C can cure the common cold.
This statement is false. While vitamin C is essential for the immune system and can help reduce the duration of a cold, it cannot cure the common cold. The common cold is caused by a virus, and no medication or supplement can completely eliminate the virus.
Statement 5: The sky is blue because of the scattering of sunlight by the atmosphere.
This statement is true. The sky appears blue due to the scattering of sunlight by the Earth’s atmosphere. When sunlight enters the atmosphere, it is scattered in all directions by the tiny molecules of nitrogen and oxygen. Blue light is scattered more than other colors because it travels as shorter, smaller waves. This scattering effect is why we see a blue sky on clear days.
In conclusion, among the statements presented, only Statement 5 is true. The other statements are false and are based on myths or misconceptions. It is crucial to verify information and rely on scientific evidence to understand the world around us.
