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Question | Answer |
---|---|
A living thing is also called a(an) | organism |
A place that a living thing needs to live, grow, and reproduce is called a(an) | habitat |
Circle the letter of each sentence that is true about habitats | a and b |
Is the following sentence true or false? Each organism affects all the other organisms in its habitat | True |
The living parts of a habitat are called ________ factors | biotic |
Abiotic factors include | water, sunlight, oxygen, soil |
Plants make their own food in a process called | photosynthesis |
The nonliving parts of a habitat are called | abiotic factors |
Energy enters most ecosystems as | food |
1. decomposer 2. producer 3. consumer | 2, 3, 1 |
1. carnivore 2. herbivore 3. omnivore | 1, 3, 2 |
A diagram that shows a series of organisms that eat other organisms is called a(an) | food web |
A diagram that is made up of many food chains is called a(an) | energy pyramid |
Circle the organism that is the first-level consumer | mouse |
Circle the letter of the name of a diagram that shows how much energy moves from one feeding level to another | b |
Circle the letter of each sentence that is true about energy pyramids | a and c |
A group of land ecosystems is called a(an) | biome |
Is the following sentence true or false? All ecosystems in a biome have climates that are alike | false |