Question

अमोंग ए प्लेनेट ऑफ आवर सोलर सिस्टम अर्थ इज द ओन्ली प्लेनेट सर्पोटिंग लाइफ एक्सप्लेन हाउ वी शुड प्रोटेक्ट अवर अर्थ एंड एनवायरनमेंट​

Answer 1

Answer:

• The Sun and the planets formed together, 4.6 billion years ago, from a cloud of gas and dust called the solar nebula. A shock wave from a nearby supernova explosion probably initiated the collapse of the solar nebula. The Sun formed in the center, and the planets formed in a thin disk orbiting around it.