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Science
| Question | Answer |
|---|---|
| A biotic | Non-living |
| Biotic | Living |
| Consumer | Something that eats something else |
| Producer | Someone who makes their own food from A biotic things |
| Food Chain | Shows how energy and nutrients are transferred from one animal to another |
| Decomposer | Something that breaks down waste into another substance |
| Biodiversity | Biodiversity is the variety of plants and animal life in an ecosystem |
| Food web | Shows the connections between many different food chains |
| Matter | Everything that has mass and takes up space |
| Mixtures | Matter that contains two or more pure substances mixed together |
| Pure substances | Matter that contains only one kind of particle |
| Heterogeneous Mixtures | A mixture with different parts you can see |
| Homogeneous | A mixture that looks like a single pure substance a uniform mixture of two of more pure substances |
| Compounds | Chemical combinations of two or more elements that can be broken down through chemical reactions |
| Elements | Can not be further decomposed, represented on periodic table by an atomic symbol |
| Five points of Particle theory | P Particles are in everything T Temperature S Spaces between particles A Attraction M movement |
| Universal Solvent | Water |
| Separating a solution | Distillation and evaporation |
| fastening the dissolving rate | heat, lessen mass, manually mix |
| Temperature | A measure of kinetic energy in a substance |
| Heat | The transfer of energy from a warmer object to a cooler object |
| Energy | the ability to do work |
| Kinetic energy | The energy of moving particles |
| Thermal Expansion | the spaces between the particles of a substance get larger when heated |
| Thermal contraction | The spaces between the particles of a substance get larger when heated |
| Conduction | The transfer of energy through touching particles |
| Convection | The transfer of energy through liquids and gases |
| Radiation | The transfer of energy through electromagnetic waves |
| Greenhouse effect | Gases in the atmosphere trap radiated heat |
Created by:
laura77
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