'Earth notes' presentation slideshows

29.Ocean Food Webs

29.Ocean Food Webs. EQ: What are the different aquatic ecosystems? Why are they so important to life on Earth? LT:I can identify the organisms within various trophic levels in aquatic ecosystems (such as estuary, wetlands and oceans) .

460 views • 15 slides

EQ: How can we determine the safety and drinkability of our water supplies?

EQ: How can we determine the safety and drinkability of our water supplies? LT: I can describe the processes that can be used to convert unusable water to usable resources.

219 views • 15 slides

34.Ground Water

34.Ground Water. EQ: How can we determine the safety and drinkability of our water supplies? LT: I can describe the processes that can be used to convert unusable water to usable resources.

275 views • 10 slides

Properties of Earth

343 views • 6 slides