Biogeography Concepts (Week 2 Lecture 1) Flashcards
______ ecology examines the influence of energy and materials on organisms across the biosphere.
Global
______ ecology focuses on the exchanges of energy, materials, and organisms across multiple ecosystems.
Landscape
______ ecology emphasizes energy flow and chemical cycling among the various biotic and abiotic components.
Ecosystem
______ ecology deals with the whole array of interacting species in a community.
Community
______ ecology focuses on factors affecting population size over time.
Population
______ ecology studies how an organism’s structure, physiology, and (for animals) behavior meet environmental challenges.
Organismal
______ is the scientific study of the relationship between plants and animals and their environment.
Ecology
______ ecology is the study of how all organisms interact and survive in their planetary environment.
Global
______ study and analyze the complex interactions between organisms and the world around them in populations, communities andecosystems.
Ecologists
______is the study of the distribution ofspeciesandecosystemsingeographic spaceand throughgeological time.
Biogeography
______ studies the distribution of plants.
Phytogeography
______ studies distribution of animals.
Zoogeography
What is the basic unit of biological classification and a taxonomic rank?
Species
______ are acommunityof living organisms in conjunction with thenonliving componentsof their environment, interacting as a system.
Ecosystems
True or False: Ecosystems refers to both biotic factors as well as abiotic factors, linked together through nutrient cycles and energy flows.
True
True or False: ecosystems can vary in size.
True
True or False: Ecosystems are not self supporting.
False, they are self supporting
______ geography is the study of people and their communities, cultures, economies and interactions with the environment by studying their relations with and across space and place.
Human
______ geography deals with the study of processes and patterns in the natural environment like the atmosphere, hydrosphere, biosphere, and geosphere.
Physical
What was the first eon 4 billion years ago.
Hadean
______ and ______ eons followed the hadean eon.
Archean and Proterozoic
What three eras make up the Phanerozoic eon?
Paleozoic, Mesozoic and Cenozoic
How old is the earth?
4.54 billion years old
The boundary between theCretaceousperiod and palyogene, also known as Cretaceous-Tertiary mass extinction or K/T extinction is what?
Death of the dinosaurs