True or False
The coldest ozone layer is the tropopause.
True
Do decomposers decompose dead things?
Yes
Selective breeding
The intentional breeding of organisms with desired traits to make a child with those traits.
Stratosphere
The layer of Earth's atmosphere located above the troposphere, where the ozone layer is found.
Cloning
The process of creating an identical genetic copy of an organism.
There is 6 major biomes in the world
Is a crow a decomposer?
Yes
Natural selection
The mechanism by which organisms with advantageous traits are more likely to survive and reproduce, leading to the gradual evolution of populations.
Mesosphere
The atmospheric layer above the stratosphere and below the thermosphere.
Adaptation
The ability of an organism to adjust to its environment in order to survive better and reproduce more.
A community is in a biosphere
True
How many layers of the earth's atmosphere is ozone found in?
2
Mutations
Random changes in the DNA sequence of an organism's genes, which can lead to genetic change and new traits.
Biosphere
The part of Earth where living organisms exist, including the land, water, and atmosphere.
Artificial adaptation
The change of an organism's genetic code by humans to fit the organism's environment.
A caterpillar is a decomposer
FALSE
What is symbiosis
Symbiosis is when 2 things benefit from each other
Mutualism
A symbiotic relationship between two organisms where both benefit from each other's presence.
Troposphere
The lowest layer of Earth's atmosphere, closest to the surface, where weather events occur and most of Earth's air mass is contained.
External fertilization
The fusion of gametes outside the body of the parent organisms, commonly occurring in aquatic environments.
A mouse is at the absolute bottom of the food chain
False
what is another word for sell division?
Parasitism
A relationship between two organisms where one organism (parasite) benefits at the expense of the other organism (host).
Ecological succession
The process of gradual and predictable changes in the structure and composition of an ecosystem over time.
Asexual reproduction
The production of a child from a single parent without the involvement of gametes or the fusion of genetic material.