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grade 4 review
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What is the tube from the mouth to the stomach?从嘴到胃的管状器官是什么?
intestine
teeth
Esophagus
mouth
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Where can you find magma? 在哪里可以找到岩浆?
on top of the earth 在地球表面
inside the earth 在地球里面
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What is the name of this organ?
mouth
stomach
Small Intestine
Large intestine
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What is a place where hot melted rock comes out of the ground onto earth's surface?热的融化的岩石从地下涌向地球表面属于什么?
earthquake
volcano
erosion
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how does food enter the body?食物是如何进入人体的?
mouth
esophagus
intestine
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What is the first part of the digestive system?消化系统的第一部分是什么?
intestine
mouth
stomach
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What is the process in which rocks form and change called? 岩石形成和变化的过程叫什么?
rock chicken
rock adaptation
rock cycle
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What is it called when wind or water lay down soil and rock in a new place?风或水将泥土或石头堆积到新的地方,这一过程称为什么?
deposition
weathering
erosion
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What is the outer surface of the earth called?地球最外面一层成为什么?
crust
mantle
core
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What kind of change that happens when wind and water move rock and soil?风和水移动岩石和土壤属于什么变化?
volcano
erosion
weathering
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What is the name of this organ?
small intestine
stomach
Large Intestine
esophagus
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Rocks can be sorted by many things. One thing they are sorted by is __________. 岩石可以依据很多东西而分类,其中一个是_________________
color
sandwich
taste
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What system breaks down food?以下哪个系统可以分解食物?
muscle system
digestive system
skeleton system
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What happens to lava when it cools? 熔岩冷却后会发生什么?
It becomes a gas 它变成了气体
it stays a liquid 它仍然是液体
It becomes solid rock 它变成了固体岩石
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The process of breaking down food into nutrients is called _________ .将食物分解成营养物质的过程称为_________。
digestion
digestive system
murder
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Where can you find lava? 在哪里可以找到熔岩?
on top of the earth 在地球表面
Inside the earth 在地球里面
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What tube moves food from the end of the mouth to STOMACH?以下哪个管状器官把食物从口腔末端输送到胃里?
Small Intestine
Mouth
Esophagus
Large intestine
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What type of rocks are made of pressed sediment? 什么类型的岩石是由挤压沉淀物构成的?
igneous
sedimentary
metamorphic
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What kind of change that happens when wind and water break down rock into smaller pieces? 风、雨将石头冲击成小块属于什么变化?
weathering
erosion
deposition
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What are small pieces of rock that have been weathered away called? 被风化掉的小块岩石叫什么?
sandwich
sediment
dirt
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When lava cools it becomes igneous rock. 熔岩冷却后就变成了火成岩。
false
true
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