WorksheetsEcosystems
Total questions: 12
Worksheet time: 7mins
True or False?
An organism is a living thing.
True
False
All of the following are biotic parts of an ecosystem except-
individual
population
species
atmosphere
Populations of different kinds of organisms that live in the same place at the same time are referred to as a/an-
community
species
individual
organisms
What is an ecosystem?
biotic things and their habitats
all the biotic and abiotic things that interact with each other in an environment
only made up of food webs
organisms and their offspring living in an environment
Which of the following are nonliving things in an environment? More than one may be correct.
organisms
air
sunlight
water
frogs
True or False?
Biotic things do not depend on other biotic things in an ecosystem.
True
False
Which of the following are abiotic components found in this marine ecosystem?
rocks, water, turtles
turtles, fish, coral
water, rocks, sunlight
sunlight, water, fish
According to the picture, which of the following lists biotic factors in this desert environment?
cacti, coyote, snake, roadrunner
sand, lizard, cacti, sun
desert flowers, rocks, hawk, coyote
woodpecker, snake, sunlight, cacti
Which of the following is an example of a biotic factor interacting with another biotic factor in this ecosystem?
An insect rests on a leaf.
The deer drinks the water.
The hawk flies in the air.
Rocks can be found at the bottom of the pond.
Which of the following is an example of a biotic thing interacting with an abiotic thing in this ecosystem?
A deer eats grass.
The ladybug rests on a leaf.
Fish swim in the water.
The insect is eaten by the fish.
Which of the following is an example of a biotic component interacting with another biotic component?
A squirrel gathers nuts for the winter.
Trees release oxygen into the environment.
Animals depend on the sun for warmth.
A plant's roots help to anchor it to the soil.
Which of the following are examples of living things interacting with nonliving things? More than one may be correct.
Giraffes eat leaves off of tall trees.
Leaves take in carbon dioxide from the atmosphere.
A bear hibernates in a cave.
Honey bees collect pollen from flowers.
Cacti store water in their thick stems.
