Lesson 1
All the organisms of one kind in a poplulation
What is a population
A gradual change in the kinds of organisms in an ecosystem
What is a succession
Any waste product that damages an ecosystem
What is pollution
An animal that eats other animals
What is a predator
This candy was invented in 1922 by Hans Riegel
What are gummy bears
Populations living and interacting with each other
What is a community
The death of all organisms
What is extinction
When certain chemicals in fossil fuels mix with water vapor in the air, this forms
What is acid rain
Animals that are eaten
What is prey
The year takis were invented
What is 1999
The challenge of meeting there needs
What is competition
The succession that helps rebuild damaged ecosystems
What is Secondary
An area where an organism can find everthing it needs to survive
What is a habita
All the organisms in an area and the environment in which they live
What is an ecosystem
Slime lickers is this type/brand of candy
What is toxic waste
A characteristic that helps an organism compete in an ecosystem
What is adaptation
A loss of herbivores leads to a loss of these
What are predators
Another word for saving of resources
What is conservation
Everything in one's enviroment that affects an organism
What is environment
The year push up pops where introduced
What is 1986
A relationship between different kinds or organisms
What is symbiosis
When the ecosystem becomes stable and changes stop
What is a climax community
Damaged ecosystems that can be cleaned and restored
What is reclamation
A behavior that an organism inherits
What is an instinct
Swedish Fish were introduced to the United States in this year
What is 1950