Question 2 (5 points)
What is the rock cycle? Select the best two answers from the choices below.
a
b
A concept in geology that describes transitions and relationships among the three main rock types
A way to show how Earth's different spheres interact with one another
The primary indicator of climate change
A series of processes that create and transform the types of rocks in Earth's crust
Uc
Jd
Answers: 3
Chemistry, 21.06.2019 21:00
Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing
Answers: 3
Chemistry, 22.06.2019 16:00
How do dying stars contribute to the formation of planets
Answers: 1
Chemistry, 22.06.2019 23:30
Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.
Answers: 3
Chemistry, 23.06.2019 10:30
When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle. if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3.2 kilopascals, what is the partial pressure of the hydrogen?
Answers: 1
Question 2 (5 points)
What is the rock cycle? Select the best two answers from the choices below.
Social Studies, 19.08.2019 23:30
Mathematics, 19.08.2019 23:30
English, 19.08.2019 23:30
Chemistry, 19.08.2019 23:30
Biology, 19.08.2019 23:30
Biology, 19.08.2019 23:30
Mathematics, 19.08.2019 23:30
History, 19.08.2019 23:30