ENE-FEB 7 BIM Flashcards
What’s the marine ecosystem found in cold waters?
Kelp forest
What are the two kinds of grassland?
Tropical and temperate
How many zones is the ocean divided into?
4 zones
What is the name of the last ocean zone?
Abyssal zone
How do you call the ecosystem in which a river flows into an ocean?
Estuary
What biome has winters up to 10 months?
Tundra
What ocean zone has the most biomass?
Neritic zone
In what kind of temperature do you find coral reefs?
Warm
What’s the name of the first ocean zone?
Intertidal zone
What’s the biome with the most biodiversity?
Tropical rainforest
In which minor biome do you find mainly short vegetation?
Chaparral
What’s the kind of plankton that behaves like a plant?
Phytoplankton
What’s a lake ‘s first zone?
Littoral
There are 4 types of desert , what are them?
Hot
Cold
Semi-arid
Coastal
In which biome was the Lion King mainly drawn?
Grassland
What are the two types of resources?
Renewables resources
Nonrenewable resources
Are used faster than they form
Non renewable resources
Examples of non renewables resources
Coal
Oil
Cannot be used up or can replenish themselves over time
Renewable resources
Examples of renewable resources
Wind
Water
Sunlight
Is the amount of land needed to support a person
Ecological footprint
Greenhouse effect occurs when
Slows the release of energy from Earth’s atmosphere
Provide a sign of an ecosystem’s health
Indication species
Examples of indicator species
Amphibians
Top predator
Causes accumulation of toxins in the food chain
Biomagnification
Prevents an organism from accessing its entire home range
Habitat fragmentation
Is one species that is brought to an ecosystem by human
Introduced species
Examples of introduced species
Burmese phyton
Mice
Kudzu
Manages resources for present and future generations
Sustainable development
A species that protect another species
Umbrella species
3 important environmental laws
Clean Air Act
Clean Water Act
Endangered species act
6 biomes
Tropical Grassland Desert Temperate Taiga Tundra
Produce lush forests
Tropical rainforests
Snow
Temperate grassland
Warm
Tropical grassland
Very arid climate
Desert
Hot
Deciduous forest
Wet season
Temperate rain forest
Located in cooler northern climate
Taiga
Is found in the far northern latitude with a long winter
Tundra
Warm temperatures
Abundant precipitation all the year
Tropical rain forest
Are dry and warm summer
Most precipitation falls as snow
Temperate grassland
Are warm through the year
Definite dry and rainy seasons
Tropical grassland
Very low amount of precipitation
For types , hot , semi arid , coastal and cold
Desert
Have hot summers and cold winters
Are the dominant plant species
Deciduous forest
Have a long wet season
Temperate rain forest
Boreal forest
Long winters and short summers
Small amount of precipitation
Taiga
Winter last 10 months
Limited precipitation
Tundra
Order of the ocean zones
Intertidal zone
Neritic zone
Bathyal zone
Abyssal zone
How can oceans zones can be determined
By their distance from shoreline and water depths
2 unique coastal habitats
Coral reefs
Kelp forests
Between low and high tide
Intertidal zone
From intertidal zone to continental shelf
Neritic zone
From neritic zone to base of continental shelf
Bathyal zone
Lies below 2000 m
Abyssal zone
Is a partially enclosed body of water form when a river flows into an ocean
Estuary
Is similar to the oceanic intertidal zone , and is located between the high and low marks along the shore
Littoral zone
Refers to the open water located farther out from the shore
Limnetic zone
Is the lake or bond bottom when less sunlight reaches
Benthic zone
is the biological change process by which descendants come to differ from their ancestors
Evolution
is a group of organisms that can reproduce and have fertile offspring
Species
CLASSIFICATION system from kingdom to species
Linnaeus
species shared ANCESTORS rather than arising separately
Buffon
MORE-COMPLEX forms developed from LESS-COMPLEX forms
E.Darwin
ENVIRONMENTAL JIRAFES change leads to use or disuse of structure
Lamarck
3 theories of geologic change
CATASTROPHISM
Gradualism
Uniformitarianism
Earth’s human population is about..
7 billions
Is the science of naming and classifying organisms
Taxonomy
Is a system that gives each species a two part scientific name using LATIN words
Binomial nomenclature
The second part of a scientific name
Species descriptor
Advantages over common names
Help scientists to communicate
How its organized the linnaean classification
Based on physical similarities
7 taxa
Kingdom
Phylum
Class
Order
Family
Genus
Species
Limitations for the linnaean system
The technology didn’t exist in linnaeus time
Linnaean system is only based on physical similarities
Is a group of organisms in a classification
Taxon
How can phylogenies can be shown?
In branching trees diagram
Is the evolutionary history of a group of species
Phylogenies
Phylogenies can be determined by using evidence like
Living species
Molecular data
Fossil records
Is a group of species that shares a common ancestor
Clade
Are traits shared in different degrees by clade members
Derived character
Represent the most recent common ancestor shared by clade
Node
Provide clues to evolutionary history
Molecular clocks
Is used to study closely related species
Mitochondrial dna
Is used to study distantly related species
Ribosomal RNA
What are the 3 domains
Bacteria
Archea
Eukarya
Eukarya includes the next kingdoms
Protista
Plantae
Fungi
Animalia