What issue is California facing in regards to its coastline? What are some causes besides natural erosion that are affecting this issue?
What techniques are being used to address this issue? Cite specific evidence
How effective do you think these techniques will be?
What are advantages and disadvantages of each of the techniques?
How do you think the eroding coastline will affect the residents of California?

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.