Task: Nebula - a massive Cloud of Dust and Gas
In space, a nebula is a massive cloud of dust and gas. The word was originally applied to any diffused astronomical object, such as galaxies beyond the Milky Way. Some nebulae (multiple nebulae) are formed by the gas and dust ejected by a dead star’s explosion, such as a supernova. Other nebulae are places in which new stars are forming…. Read More
Response 1: A nebula, which is a massive cloud of dust and gas found in space, plays a crucial role in the life cycle of stars by serving as the birthplace of new stars through gravitational collapse, while also containing remnants of old stars, thereby making it both a site of stellar creation and destruction, and a key element in understanding cosmic evolution.
PTE Summarize Written Text Task Sample 10: Response 1
Response 2: Nebulae, vast clouds of gas and dust spread across galaxies, are significant in astronomy because they act as nurseries where new stars and planetary systems are formed, while also preserving the remnants of exploded stars, thus representing both the origins and the recycling processes of matter in the universe that shape its ongoing development.
PTE Summarize Written Text Task Sample 10: Response 2
Response 3: A nebula, often visible as a colorful region in the night sky, consists of immense amounts of dust and gas that either give birth to new stars or contain material left behind from dying stars, and by studying their composition and behavior, scientists gain valuable insights into stellar formation, galactic structure, and the continuous cycle of matter in the cosmos.
PTE Summarize Written Text Task Sample 10: Response 3