Chances are if you have made a model volcano, this was how you did it. Thebaking soda and vinegar reactionis nice because it's non-toxic and you can recharge your volcano to make it erupt again and again and again. Yeast & Peroxide Volcano Jeffrey Coolidge/Getty Images The yeast and pe...
难句分析原文 When a volcano erupts,it sends magma, ash, gases and someother materials into the air.译文当一座火山爆发的时候,它会把岩浆、灰、气体以及一些其他物质喷射到空中。分析本句是主从复合句,When a volcano erupts是时间状语从句,主句是 it sends magma,ash,gases and some other materials into...
A. Water and sugar. B. Baking soda and vinegar. C. Salt and pepper. D. Oil and water. 相关知识点: 试题来源: 解析 B。解析:“The teacher showed us how to build a small volcano model using baking soda and vinegar.”表明老师用小苏打和醋让火山喷发。反馈...
A volcano is a mountain that opens downward to a pool of molten rock below the surface of the earth. When pressure builds up, eruptions occur. Gases and rock shoot up through the opening and spill over or fill the air with lava fragments. Eruptions can cause lateral blasts, lava flows, ...
Make the volcano erupt. Pour 1 tablespoon of dish soap, 1 tablespoon of baking soda, food coloring to make the liquid look like lava (red and yellow) and a few tablespoons of water into the spout of the soda bottle. Prepare the volcano and spectators for the eruption. Pour 1/4 cup ...
baking soda in a bowl (a bowl with a spout work best!) ad mix together. Pour the mixture into the empty soda bottle inside your volcano by using a funnel. Then with the funnel in place, when you’re ready, add the vinegar and quickly remove the funnel to watch your volcano erupt!
TP Tube Volcano–Toddler Approvedused a cardboard tube to help make the volcano. Papier Mache Volcano– This volcano fromZing Zing Treeis just gorgeous. Read about how you can make an extra large volcano, too! Learn about how volcanoes are formed– Visualize how volcanoes erupt using toothpaste...
erupt vi.(指火山)爆发;突然发生►Violence erupted after the football match.足球赛后突然发生了暴力事件。►An active volcano may erupt at any time.活火山随时可能喷发。知识拓展erupt into突然发出(尤其指叫喊)eruption n.[C&U]爆发►The little girl erupted into cry.那个女孩突然大哭起来。►Signs ...
An active volcano may erupt (喷发) .10. She to kill time while we were waiting for the guests to arrive. 2选择适当的短语并用其适当形式填空make sure, at any time, make mistakes, so that, make progress, as a result, in fact, fall asleep, tell jokes, write a summary of1. She ...
Make a lava-spewing volcano as a science project or just for fun. If you have children, let them help you because this is something the whole family can make together. So gather up are the material you need and start building your very own volcano.