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Worksheets4.3 Living Things Review
Total questions: 13
Worksheet time: 11mins
A ________ is a role or function an organism performs in the food web in its community.
habitat
life cycle
niche
adaptation
Which example describes a community?
The number of mother deer and baby deer living in a forrest.
A population of gorillas living in a rain forrest.
A population of different types of cacti living in a desert.
A population of ducks, fish, lilies, and insects living in a pond.
What are examples of NONliving factors in an ecosystem?
Sunlight
Grasshopper
Soil
Moss on a tree
A POSITIVE (good) human influence on ecosystems is ____________.
Cutting down a forrest
Hiking on a mountain trail
Feeding wild animals
Growing crops without pesticides
What is part of a deer's niche?
The deer eats the cougar.
The deer is an herbivore (only eats plants).
The deer eats the frog.
The deer is a carnivore (only eats meat).
Using the picture, which of the following is TRUE?
The rodent eats more than one organism.
The frog eats the snake.
The cougar eats the snake.
The frog is an herbivore (only eats plants).
Analyze the food web. What is one conclusion you could make?
The snake is a decomposer.
There are six carnivores in this ecosystem.
If the grass died, the whole community would be affected.
If a bear was added to the food web, the population of insects would die out.
Which of the following are examples of populations? (Mark ALL correct answers)
Flock of geese
Group of butterflies and ladybugs
School of fish swimming
Pets (dogs and cats)
A __________ shows the flow of energy in an ecosystem.
niche
adaptation
food web
life cycle
What decomposer is likely to live in this habitat?
Worm
Grasshopper
Cardinal
Bear
A _________ is a place an organism lives in naturally.
Home
Niche
Population
Habitat
Use the graph to answer this question:
A butterfly museum monitored the population of 100 butterfly eggs and recorded the data. Based on the graph, which of the following is TRUE?
The Zebra Swallowtails (dotted line) were the most successful.
The Painted Lady (solid line) population died out.
The Monarch butterfly (dashed line) population decreased from June-July.
The Painted Lady (solid line) population stay constant over the summer.
Which of the following is true for a TADPOLE? (Mark all correct answers.)
I primarily live on land
I breathe with lungs
I breathe through gills
I live in the water
