How to access Photo Stream on iPhone and iPad. 1  Launch the Photos app on your iPhone or iPad. 2  Tap on the Albums tab in the bottom navigation. 3  Tap on My Photo Stream.ow to access Photo Stream on iPhone and iPad. 1  Launch the Photos app on your iPhone or iPad. 2  Tap on the Albums tab in the bottom navigation. 3  Tap on My Photo Stream.
Ecologists study these relationships among organisms and habitats of many different sizes, ranging from the study of microscopic bacteria growing in a fish tank, to the complex interactions between the thousands of plant, animal, and other communities found in a desert. Ecologists also study many kinds of environments.
The work of ecologists brings us the knowledge and tools to we need to protect it. Ecologists use their expertise to solve environmental problems. They may investigate the factors at play in a disturbed ecosystem, anticipate potential effects of proposed actions, or design sustainable practices.