Lesson 1
A living thing is called this
What is an Organism
All the members of one species living in a particular area are referred to as this
What is Population
An organism that can make its own food is called this
What is Producer
This shows the amount of energy that moves from one feeding level to another in a food web is called
What is an Energy Pyramid
Three things you need for this class
What are any of the following
-Reading book, Science Book, Writing utensil, paper, notes, yourself
Food, Water, Shelter is called this
What are Resources
All of the different populations that live together in an area make up this
What is Community
Animals that can not produce their own food but obtains energy by feeding on other organisms is called this
What is a Consumer
When an organism consumes food it obtains what two things
What word is spelled incorrectly in every dictionary?
What is incorrectly
An environment that provides the things a specific organism needs to live grow and reproduce is called this
What is a Habitat
The community of organisms that lives in a particular area along with the non living environment make up this
What is Ecosystem
This breaks down biotic wastes and dead organisms returning the raw materials to the ecosystem
What is Decomposer
Daily Double
What percentage of the energy at one level of a food web is available to the next higher level
What is 10%
What word starts with E ends with E but only contains one letter
What is Envelope
The parts of a habitat that are or were once alive and that interact with an organism are called this
What are Biotic Factors
What are the three things that can change a population size
Births and Deaths, Immigration and Emigration, and Population Density
A series of events in which one organism eats another and obtains energy
What is a Food Chain
Can an organism that is both a first-level and second-level consumer be and omnivore?
What is yes
Because the organism eats both plants and other organisms
What was the presidents name in 1992
What is the same that it is today
Non living things in an environment
Food and Water, Climate and Weather, Space and Shelter are all factors that consist of this
What are Limiting Factors
A more realistic way to show how energy and matter cycle through an ecosystem is with this
What is a Food Web
Which would illustrate the flow of energy and matter better in an ecosystem a food chain or food web
A food web is more complex, so it is better at showing the flow of energy and matter
How can you drop a raw egg on a concrete floor without cracking it
The raw egg can not crack a concrete floor