Populations! definition= a group of organisms of the same species that live in a particular area *Evolve over generations when frequency of alleles change.
POPULATION ECOLOGY. HOW DO POPULATIONS CHANGE? What is a population? All members of a species living in the same place at the same time They usually.
Climate, Niches, & Community Interactions. Weather vs. Climate Weather Climate Weather is the day to day conditions of the earth’s atmosphere. Climate.
Symbiosis “living together”. Symbiosis Video eo/player/kids/animals-pets-kids/fish- kids/fish-symbiosis-kids.html.
6.1 Relationships in the Ecosystem. Predators and Prey Predator= A consumer that actively hunts other living organisms. Prey= The organism that a predator.
CHAPTER 6
SPECIES INTERACTIONS. Community Interactions Competition – occurs when organisms of the same or different species attempt to use an ecological resource.
Relationships in the Ecosystem. Predators and Prey Predator – consumer that actively hunts other living organisms. Prey – consumed by predators. Predator.
Chapter 35 Population
ECOSYSTEM BALANCE
*Energy* in Ecosystems. Producers- an organism that uses energy from the sun to produce their own food. Producers are the source of all food in an ecosystem.
Your “Do Now” CH155/08 Get a Learning Targets Sheet & Copy first target: 1) I can explain how energy & matter flow through an ecosystem.
