1. Vivek Srivastava Assistant professor 2. Ecology—the scientific study of interactions between different organisms and between organisms and their environment or surroundings…

1. Vivek Srivastava Assistant professor 2. Ecology—the scientific study of interactions between different organisms and between organisms and their environment or surroundings…

Slide 1 Represents amount of energy available at each level as well as amount of living tissue— both decrease with each increasing trophic level Energy and Biomass Pyramid…

PowerPoint Presentation Represents amount of energy available at each level as well as amount of living tissueâboth decrease with each increasing trophic level Energy and…

Symbiotic Relationships Symbiosis Symbiosis is a close ecological relationship between the individuals of two (or more) different species. Commensalism Commensalism is a…

Slide 1 ECOSYSTEMS (relationships and competition for limiting factors ) Ecosystems⦠Include all the different organisms living in a certain area and the physical environment…

Interactions Among Living Things Adapting to the Environment Every organism has a variety of adaptations that are suited to its specific living conditions. Adaptations of…

Predation – what is it? One animal kills another for food ( + - interaction ) Parasitism / Parasitoidism Herbivory Any ecological process in which energy and matter flow…

Slide 1 1 2 3 4 4-2 What Shapes an Ecosystem? Habitat is shaped by: (like an address) Biotic factors â the ecological community. Ex. birds, trees, mushrooms, and bacteria.…

Interactions Among Living Things Ch. 1.3 Environmental Science 1) Adapting to Environments A) Natural Selection Population has individuals Individuals have characteristics…