Video
Grades
- 5
- 6
- 7
- 8
- 9
The first reaction shown is a condensation reaction. Two molecules combine with the loss of a water molecule (blue and orange). The second reaction is a hydrolysis reaction. A molecule is cleaved by...
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Standard 6.E.2A
6.E.2A - Earth’s atmosphere, an envelope of gases that surround the planet, makes conditions on Earth suitable for living things and influences weather. Water is always moving between the atmosphere (troposphere) and the surface of Earth as a result of the force of gravity and energy from the Sun. The Sun is the driving energy source for heating Earth and for the circulation of Earth’s atmosphere.
Grade(s): 6
Subject(s): Science
Year: 2014
Lesson
Grades
- 6
In this lesson, students will develop and use models to exemplify the properties of the atmosphere (including the gases, temperature and pressure differences,and altitude changes) and the relative...