ECOSYSTEMS
An organism that gets energy from recycling nutrients by breaking down decaying material
What is Decomposer
To send a product to another country to be sold
What is export
Any push or pull on an object
Force
How far an object travels
What is distance
An adjective that describes living things in an ecosystem, such as animals and plants
What is Biotic
A chemical process by which plants use sunlight to create their own food
What is Photosynthesis
anything used to produce a good or service that can be used to satisfy desires
What is resource
How far an object moves in a certain amount of time (distance/time)
What is Speed
The amount of matter in an object
Mass
Gas produced by animals that is needed for photosynthesis by plants
What is C02
An aquatic producer that is responsible for 70% of the earth’s oxygen
What is Algae
System in which people do the same kinds of work they have always done
What is Traditional Economy
Change in size, shape, or state of matter (can be reversed)
What is Physical Change
The energy of motion
Kinetic Energy
Estuary + a possible Consumer
An aquatic ecosystem where salt water and fresh water mix
- Heron, dolphin, crab
Niche
What is Specific role based on traits that allow for competing organisms to live in an ecosystem.
Division of Labor
What is a process where a worker or group of workers is assigned a task in order to increase overall production
Friction
WHat is The force that resists motion between two touching surfaces, slows things down
Boiling water is an example of what?
What is chemical change, change that forms a new substance (can’t be reversed)
Draw a CORRECT food chain.
answers will differ
Population
What is A group of the same type of organisms living in one area
Define Interdependence
the relationship between countries whose economies rely on one another for
trade. The way production and consumption of goods and services is divided
among many different individuals and groups
Air Resistance
What is the force of air pushing against the motion of an object
Give an example of Kinetic vs Potential energy and explain the differences.
Kinetic: Energy of motion
Potential: Stored Energy
Name a Biome and 1 producer, 2 consumers (herbivore and Ombi/carnivore) and 1 decomposer
answers will differ