Respuestas
Respuesta:
• Which theory do you think is true about the origin of wáter
on our planet?
theory states that water existed on Earth from the beginning. Scientists have discovered some asteroids as old as our planet and found evidence of water in them. According to some experts, the water could have appeared even earlier than we think
• Discuss this topic with your teacher and classmates. Do you think water existed on other planets too? Write your conclusion. Use the past tense.
Yes, in 2018 NASA announced the presence of water in a large lake at the south pole of the planet. Due to the geothermal activity inside the planet and the protection offered by the surface, it is believed that the water remains liquid inside.
• Find three or four words from the passage that you did not understand. Write them here and find their meaning in a dictionary.
theory: Set of rules, principles and knowledge about a science
expert, expert: [person] Who is very skilled or has great experience in a job or activity.
ancient, ancient: (ancient) People who have lived in a remote time, especially in Antiquity.
Explicación: