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.
An ecologists (a person who studies ecology) use the concept of an ecosystem is to help understand how organisms live in a particular environment.Ecosystem is a system formed by a group of living organisms and non-living surroundings.An ecosystem is a place where organisms and their physical surroundings form a balanced environment that is different from others nearby. Ecosystems consist of three main parts: -Physical surroundings, such as rocks, soil and water.-Living organisms. -living and non-living factors that make up the environment.cosystem is a system formed by a group of living organisms and non-living surroundings. An ecosystem is a place where organisms and their physical surroundings form a balanced environment that is different from others nearby. Ecosystems consist of three main parts: -Physical surroundings, such as rocks, soil and water.