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WorksheetsMatter and Energy in Organisms
Total questions: 16
Worksheet time: 10mins
Which of these best describes animals
producer
consumer
unicellular
decomposer
which of these is an example of a producer?
oak tree
songbird
polar bear
mushroom
In a diagram of a food chain, where does a producer, such a tree, get the energy it needs to survive?
from the air
from the sun
from the organisms it eats
from the remains of organisms
Which of these consumers is a herbivore
cat
horse
human
vulture
why is the ability to move important to animals?
it helps them stay warm
it helps them find food
it helps them obtain oxygen
it helps them differentiate cells
What form of energy is stored in food?
heat
light energy
energy in molecules
energy in motion
As a tree grows, where does the majority of the MATTER come from that makes up the body of the tree?
from air and water
from water and soil
from soil and sunlight
from sunlight and water
A student drew a diagram showing that organisms eat other organisms. It included a caption, "the amount of available energy decreases with each organism that is eaten." How is this explained by the law of conservation of energy?
living things change energy into matter
some of the energy is used for life processes
som energy disappears when lioving things are eaten
only small amounts of energy can be destroyed at a time
factories, animals, humans and cars create Carbon Dioxide. A carbon Cycle would show
that Carbon is constantly being produced at a rate faster than it can be remedied
that Carbon is running out
carbon as matter is being passed through an ecosystem
All matter has
mass and volume
mass and energy
mass and speed
volume and weight
worms break down dead plants in the soil to release nutrients. Which nutrients shows that they are matter?
nutrients are warm
nutrients have mass
nutrients can do work
nutrients contain energy
it helps return carbon and nutrients to the environment is the reason why
Decomposition is important in the life cycle
Replication is important to jackals
Photosynthesis is not needed
Mushrooms are used in Marsala
living things need matter such as (a) or water to survive, grow, and carry out life processes
(a) get the matter they need from their environment from their roots.
(a) get the matter they need from eating food and by taking in water.
living things are mosthy made up of Carbon, Hydrogen, Nitrogen and Oxygen. How are these obtained? Select all that apply
Animals drink water (H and O)
animas consume food that have C, N, H & Water
plants take in water (H and O) and Nitrogen through their roots
Plants get Carbon when they absorb Carbon Dioxide through their leaves
