
B05地球的起源

Quiz
•
Science
•
9th - 12th Grade
•
Medium
光正 王
Used 48+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
下列關於太陽系形成的四種理論中,哪一種說法可以解釋目前太陽系八大行星繞行太陽的軌道面幾乎是在同一平面上?(多選)
彗星撞擊說
潮汐說
熱星雲說
冷星雲說
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列關於太陽系形成的四種理論中,哪一種說法強調太陽系早期透過重力吸引、累積周遭物質,由小顆粒埃吸積、碰撞,逐漸形成大星體,最終形成今日的太陽系?
彗星撞擊說
潮汐說
熱星雲說
冷星雲說
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
科學家提出太陽系形成的理論,常透過觀測目前太陽系中的各種現象進行驗証,請問以下何項敘述非目前觀測的結果?
太陽系是由冷星雲演變而成
長蛇座TW具有明顯的吸積盤
金屬與岩石構成的類地行星較靠近太陽
太陽系中大多數天體繞太陽的方向大約同一方向
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
冷星雲的假說中,早期太陽星雲吸積形成的微行星,若其內部未出現分異作用,則其組成應較接近下列何者?
球粒隕石
無球粒隕石
鐵質隕石
鐵石隕石
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
科學家認為小行星應該是早期微行星或其碎片演變而來,而這些碎片少部分成為地球上隕石,鐵質隕石的來源可証明早期微行星形成時,其內部具有分異作用,使成密度較大的鐵沈降至核心,而這類微行星被撞碎後就形成鐵成分很高的碎片,最後成為隕石掉落在地球上。科學家推測地球的地核的主要成分是鐵,主要是根據何種証據?
大部分隕石的鐵含量都很高
地球上大部分的鐵可能因分層作用而沈至地核
科學家利用鑽井方式採得
利用地震波可得知地球內部成分是鐵
Similar Resources on Wayground
10 questions
月食

Quiz
•
1st - 12th Grade
9 questions
宇宙探秘

Quiz
•
9th Grade
8 questions
國中自然3上ch5-2地表的改變與平衡

Quiz
•
9th Grade
10 questions
二年级科学 人类

Quiz
•
1st Grade - Professio...
10 questions
科学常识

Quiz
•
1st - 12th Grade
8 questions
翰林國中自然3下ch3-3氣團與鋒面

Quiz
•
9th Grade
8 questions
岩石分类

Quiz
•
9th Grade
10 questions
太陽系(Solar system)

Quiz
•
9th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Science
10 questions
Exploring Newton's Laws of Motion

Interactive video
•
6th - 10th Grade
10 questions
Colonial Grievances Against the King Quiz

Quiz
•
10th Grade
10 questions
Exploring Chemical and Physical Changes

Interactive video
•
6th - 10th Grade
17 questions
Enzymes

Quiz
•
9th Grade
10 questions
Exploring the States of Matter

Interactive video
•
6th - 10th Grade
10 questions
Exploring the States of Matter and Thermal Energy

Interactive video
•
6th - 10th Grade
20 questions
DNA Structure and Replication

Quiz
•
9th Grade
24 questions
Epithelial Tissues

Quiz
•
12th Grade