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Study Guide for 1
Study Guide
| Question | Answer |
|---|---|
| Large Geographic areas with similar climates and ecosystems make up six types of? | Biomes |
| Drought, fewer plants, and fewer nesting sites are example of ____________ factors? | Limiting |
| Which of the organisms in a forest ecosyten is an example of a producer? | Oak Tree |
| A group of species living in a _________; but when there are groups of diffrent speies in the same area then that is a termed a ___? | Population; Community |
| All the individuals of a given species area at a certain time is a defined as a? | Population |
| Which of the followiing would tend to increase a population? | food sources increase |
| Snakes feed on mice. The mice eat grain crops. When the crops are plentiful, what will happen? | The snake popultion will in increase |
| Orgainisms that break down nutrients from dead plants and animals are called? | decomposers |
| When modern disease-controlling medcines and practices and introducced in developing countries, the first major change is- | the date rate falls |
| All the diffrent populations in a specific area or region at a certain time is called an? | Community |
| One or more communities in an area and the abiotic factors, including water, sunlight, oxygen, temperature, and soil is known as an? | Ecosystem |
| Individual ecosytems grouped together according to the climate and the vegtation is known as a? | Biome |
| Planet earth is a __________, which is made up of all ecosystems? | Biosphere |
| The paticular role of an orgainsim in a enviroment is its what? | Niche |
| The place where an orgainism lives is known as an? | Habbitat |
| A animal that only eats meat? | Carnivore |
| Drought fewer plants and fewer nesting sites are examples of | limiting factors |
| Which of the following organisms in a forest ecosystem is an example of a producer? | a.bacteria c. black bears b. squirrels d. oak trees |
| List three biotic factors? | water, sun, soil, air, temp |
| A group living in a area is called a? | population |
| Groups of different species in the area is termed? | Community |
| What increases when a population increases? | fixed sources |
| Organisms that break down nutrients from dead plants and animals are called? | Decomposers |
| When modern disease controlling medicines and practices are introduced to developing countries, the first major change is | the death rate falls |
| All the different populations and or regions at a certain time is called? | community |
| One or more communities in area an the abiotic factors including water, sunlight, oxygen, temperature, and soil is known as | the ecosystem |
| Individual ecosystems grouped together according to the climate and vegetation is known as a | biome |
| Planet earth is known as a ________ which is made up of all ecosystems. | biosphere |
| The particular role of the organisms in the environment is called | niche |
| The place where an organism lives is known as its | habitat |
| A simple model to show how energy psses from one organism to another? | Food chain |
| Web-overlapping food-chains | Food Webs |
| Shows the energy available at each level of the food chain? | Energy Pyramid |
| Organism that eat only planst | herbivores |
| The biotic community ad abiotic factors | ecosystem |
| Plants are this because they make their own food inside themselves | producers |
| The number of individuals in a population occupying a definite area is called population | population density |
| Animals that eat plants and animals | omnivore |
| The position that the organism occupies in the food chain-what it eats and what eats it | tropic level |
Created by:
teacher1
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