1. What are 3 different types of ecologies? Provide a brief definition of each.

Landscape ecology is the study of the pattern and interaction between ecosystems within a region of interest, and the way the interactions affect ecological processes, especially the unique effects of spatial heterogeneity on these interactions.

Population ecology is a sub-field of ecology that deals with the dynamics of species populations and how these populations interact with the environment, such as birth and death rates, and by immigration and emigration.

Behavioural ecology is the study of behavioural interactions between individuals within populations and communities, usually in an evolutionary context. It looks at how competition and cooperation between and within species affects evolutionary fitness.

Explanation:

Landscape ecology, population ecology, and behavioral ecology.

Explanation:

Landscape Ecology:

Landscape ecology is the science of surveying and developing relationships between ecological processes in the environment and ecosystems. It also has to deal with the structures of studies of landscapes; specifically, composition, structure, and function of said landscapes.

An example of that is the forest ecosystem. It's where you find all different types of things ranging from birds to trees to rocks to bears.

Population Ecology

The population is the study of the effect of the distribution and the extinction of animal and plant populations.

An example of this is the number of people living in a certain state or city.

Behavioral Ecology:

Behavioral ecology is the study of behavioral adaptations. It shows how people interact with others in the community.

An example of that is your friend might make new friends or you make new friends with people you've never seen before.

(took 20 mins to research pls mark brainliest)

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

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genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).