My Crossword Maker Logo
Powered by BrightSprout
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

5th Grade - Chapter 3

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Across
2
The maximum population size that an ecosystem can support
3
A diagram that shows the amount of energy available at each level of an ecosystem
8
All the living and non-living things in an environment, including their interactions with each other
9
The role of an organism in an ecosystem
10
A relationship between two kinds of organisms that benefits both
12
A type of camouflage in which the color and shape of an animal blends in with its background, protecting it against predators
15
A characteristic that helps an organism survive in its environment
17
A living thing that is hunted for food
18
The overlapping food chains in an ecosystem
19
All the members of a species in one area
20
An adaptation in which an animal is protected against predators by its resemblence to another, unpleasant animal
Down
1
A type of camouflage in which the color of an animal blends in with its background, protecting the animal against predators
4
An adaptation in which an animal protects itself against predators by blending in with the environment
5
All the living things in an ecosystem
6
A relationship between two kinds of organisms that benefits one without harming the other
7
Anything that controls the growth or survival of a population
11
An animal that hunts other animals for food
12
A relationship in which one organism lives on or in another organism and benefits from that relationship while the host organism is harmed by it.
13
The place where a plant or animal lives and grows
14
A relationship between two kinds of organisms over time
16
The path that energy and nutrients flow in an ecosystem