Examlex
Solar energy breaks oxygen molecules apart in the stratosphere, releasing ____, that then combine with additional oxygen molecules to form ____.
Cause-and-Effect
A relationship where one event (the cause) makes another event happen (the effect).
Control Group
In an experiment, the group that does not receive the treatment or intervention being tested, serving as a comparison to evaluate the effect of the treatment.
Study Guide
A comprehensive resource created to assist students in understanding and memorizing relevant information for a particular course or subject.
Experimental Group
The group in an experiment that receives the treatment or condition being tested, as opposed to the control group which does not.
Q6: Rift valleys can be found at _
Q7: A tropical _ climate is characterized by
Q8: High and low tides occur at the
Q12: Planetesimals, asteroids, and comets crashed into the
Q30: Invasive species such as Tamarix impacted the
Q45: Techniques that do not require direct physical
Q49: What is sublimation and how many calories
Q56: Explain how increased population correlates with increasing
Q68: Without an atmosphere, describe what the Earth
Q70: The Sun was _ percent fainter early