What causes droughts
wildfires
no rain for a long time
heavy rains and other storms
diseases
Most producers get their energy from
rocks
predators
consumers
sunlight
Which could you compare to learn more about living things of the past?
wolf and tiger
elephant and woolly mammoth
hummingbirds and eagle
frog and lizard
What can help scientists learn more about an animal that lived in the past
rocks
drawings
fossils
minerals
What adaptation will help this cactus survive in the desert ecosystem?
a waxy stem
a waxy stem
small flowers
large leaves
Why do some animals migrate?
to avoid cold weather
to find their families
to escape prey
to make a change
How can a flood change and environment?
It can cause plants to grow quickly
It can cause wildfires
It can dry out rivers and lakes
It can wash away plants and soil
How do a porcupine's quills help it survive?
The quills keep the porcupine warm
The quills help the porcupine catch food
The quills protect the porcupine from predators
The quills allow the porcupine to get oxygen
What could happen if prairie dogs were removed from a grassland ecosystem?
mice would have more habitats
coyotes would have more food
eagles would have more food
grasses would become extinct
All of these are natural disasters except
mold
droughts
wildfires
floods
People can do all of the following to help the environment except
recycle
reuse
pollute
reduce
If this fossil was found at Duryu Park it would infer that.....
fossils of fish are different from fish that live today
Duryu Park was once under water
Fossils are difficult to find
This fossil was lost by someone
Predators are animals that
are plant eaters
exist only as fossils
hunt other animals for food
are hunted by other animals for food
Which living thing would compete with this deer for food?
owls
plants
other deer
bats
How do animals use camouflage to survive?
by giving warning calls
by standing out fro their environments
by imitating other animals
by blending in with their environments
All fossils
are found in cold places
were created millions of years ago
are living things
are the remains of living things