火星为什么是红色的 · Why Is Mars Red?
火星为什么是红色的
Why Is Mars Red?
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探索科学奥秘——火星看起来红红的，所以被称为“红色星球”！
Explore science — Why Is Mars Red?!
📖 趣味知识 / Fun Fact
huǒ火xīng星kàn看qǐ起lái来hóng红hóng红de的，suǒ所yǐ以bèi被chēng称wèi为“hóng红sè色xīng星qiú球”。zhè这shì是yīn因wèi为huǒ火xīng星biǎo表miàn面hán含yǒu有dà大liàng量de的yǎng氧huà化tiě铁——yě也jiù就shì是tiě铁xiù锈。kē科xué学jiā家rèn认wèi为huǒ火xīng星céng曾jīng经yǒu有guò过yè液tài态shuǐ水，shèn甚zhì至kě可néng能yǒu有guò过shēng生mìng命！hěn很duō多tàn探cè测qì器zhèng正zài在huǒ火xīng星shàng上xún寻zhǎo找dá答àn案。
Mars looks red from iron oxide on its surface. Scientists think liquid water once flowed there!
🤔 Why?
为什么火星为什么是红色的这么有趣？
Why is Why Is Mars Red? interesting?
这是因为火星表面含有大量的氧化铁——也就是铁锈。
Scientists think liquid water once flowed there!.
👧 Compare With You
这和你的生活有什么不一样？ How is this different from your daily life?
- ✔ 学到新本领 Learn new things
- ✔ 问问题 Ask questions
- ✔ 做特别的事情 Do something special
- ✔ 帮助自己在自然中生活 Survive in nature
📚 Vocabulary
💬 Learn Sentences
huǒ火xīng星kàn看qǐ起lái来hóng红hóng红de的，suǒ所yǐ以bèi被chēng称wèi为“hóng红sè色xīng星qiú球”。
Mars looks red from iron oxide on its surface.
zhè这shì是yīn因wèi为huǒ火xīng星biǎo表miàn面hán含yǒu有dà大liàng量de的yǎng氧huà化tiě铁——yě也jiù就shì是tiě铁xiù锈。
Scientists think liquid water once flowed there!.
🎤 口语练习 / Speaking Practice
请跟着读： Repeat after me:
zhè这shì是yīn因wèi为huǒ火xīng星biǎo表miàn面hán含yǒu有dà大liàng量de的yǎng氧huà化tiě铁——yě也jiù就shì是tiě铁xiù锈。
Scientists think liquid water once flowed there!.
🎯 Fun Challenge
Multiple Choice火星表面为什么是红色的？
Why is the surface of Mars red?
💡 想一想刚才读到的内容。 Think about what you just read.
答对了！火星表面含有大量的氧化铁——也就是铁锈。 Correct! Mars's surface contains a large amount of iron oxide — in other words, rust.
💭 Think About It
关于火星是红色，你还想知道什么？
What else would you like to know about Mars Red Planet?
哇！ Wow!
hěn很duō多tàn探cè测qì器zhèng正zài在huǒ火xīng星shàng上xún寻zhǎo找dá答àn案。
Scientists think liquid water once flowed there!.
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