1) How many people live on Earth? a) 8 Thousand b) 8 billion c) 69 billion d) 17 billion 2) How are Black holes formed? a) When a star collapses b) They are just formed from the creation of the earth c) when a planet dies 3) What is the smallest planet in our Solar system? a) Earth b) Mars c) Mercury d) Saturn e) Venus 4) What are the Dwarf planets in our Solar system? a) Ceres, Pluto, Makemake, Haumea, and Eris. b) Mars, Pluto ,Makemake c) Edga Defre Pluto Elot 5) What is the Milky May? a) Chocolate b) our Galaxy c) planet 6) How far is the Sun from Earth? a) 135 billion km away b) 3 cm c) 148190000000 meters d) 148.19 million km away 7) How cold is space? a) -493950040 ºC b) 30 ºC c) -270.42 ºC 8) What happens in a black hole? a) It come out  b) You get torn apart c) You get lost

Space

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？