Question | Answer |
What are inner layers of the earth? | CMOI... Crust,Mantle,Outer Core,Inner Core. |
The Scientific Method? | The steps that a scientist must follow while doing any science investagation. |
Problem? | The first step in the scientific method. This step states a question or gives a reason for preforming a scientific investagation. |
Research? | The second step in the scientific method. This step is used to collect any and all info possible about the problem you are trying to solve. |
Hypothesis? | This is the third step in the scientific method. It is an educated guess, based on your research, about the outcome of your experiment. |
Experiment? | This is the 4th step in the scientific method. This step is where you test your hypothesis. You must keep a list of all of the materials you use and all of the steps that you follow in your experiment. |
Obsevation? | This is the 5th step of the scientific method. This step involves recording and measuring everything that your senses gather. |
Data? | Info used to solve a problem. |
Variable? | One thing that changes in an experiment. |
Control? | Anyting that does not change during the experiment. |
Theroy? | This is a set of statements or ideas that explain a group of facts. |
Procedure. | The order of what you do something. |
Food web | interlocking food chains within an ecosystem |
Producers | largest part of any food web producers r usally plants |
photosynthesis | process by which the suns energy helps plants convert co2 into food |
cosumers | organism that gets nourishment by eating the producer |
primary consumers | organism that eat plants (producer) |
secondary consumers | organisms that eat primary consumers (meat eaters) |
omnivors | eat meat and plants |
parasites | small organism that lives on or inside of a larger organism using up that energy |
scavengers | organisms that eat the remains of dead animal |
decomposers | organism-usally bactetria or fungi-breaks down dead plants & animals into reusable elements |
which is the correct flow of energy through the ecosystem | sun,producer,consumer,decompoaer |
the organism at the bottom of the food chain is always a... | producer |
an energy pyramid is used to show... | how energy is usedin a food chain or ecosystem |
the energy to start a ppyramid starts from the... | sun |
the reason the energy pyarmid is smaller at the top than the base is... | energy is gained at each level |