Question |
Answer |
What scientist made a career of studying chimpanzees in their natural surroundings? |
Jane Goodall |
Name 3 things the African rainforests provide animals |
water, shelter, fruits, nuts, seeds, insects to eat |
All living organisms in an ecosystem |
Biotic factors |
All nonliving parts in an ecosystem |
Abiotic factors |
Name some abiotic factors |
air, water, soil, temperature, sunlight |
Organisms living in an ecosystem often have similar what? |
Traits or characteristics |
The organisms traits help them survive their |
ecosystem |
Name a few animals that live in a tropical rain forest. |
Butterflies, tree frogs, monkeys, parrots |
What kind of climate does a desert have? |
little rain, hot days, cool nights |
Organisms living in the desert have what to help them survive the hot, dry conditions? |
traits |
Name some animals that live in the United States deserts |
coyotes, desert tortoises, lizards, rattlesnakes |
What do rodents, rabbits and caribou feed off of in the Tundra? |
small plants and grasses |
Organisms living in the tundra have traits that help them survive what? |
cold weather and little rain |
Name a few animals that live in the tundra |
weasels, polar bear, foxes |
What kind of plants are able to live in Taiga |
fir, spruce, hemlock |
Name a few of the small animals that live in Taiga and what they eat. |
squirrels, birds, insects, eat berries and the seeds of trees |
What kind of weather do Taiga's have? |
harsh, long, cold winters |
Hawks and grizzly bears that eat other animals are called what? |
predators |
Large animals such as elk and moose eat what? |
tree bark and young plants |
In the wetlands a shallow layer of what covers the surface of the land for some or all of the year? |
water |
What kind of animals live in the coastal wetlands? |
birds, snakes and variety of insects |
The mixed forests are home to what? |
many types of trees and animals |
Do to the cold winters the animals in the mixed forest will do what? |
hibernate |
The birds in the mixed forest will do what? |
migrate to warmer weather |
Where are prairie ecosystems found? |
throughout the Midwest and Great Plains |
Which ecosystem do Bison live in? |
Prairie |
the role that an organism has in an ecosystem. |
niche |
Place where an organism lives |
habitat |
What is a habitat made up of? |
soil, air, water as well as the plants of the area |
What is the habitat of the northern pygmy owl? |
trees and the land on which they live |
What is a carrying capacity? |
the number of organisms that can live in a habitat |
Name the factors that limit the carrying capacity of a habitat? |
food, water, space and shelter |
What happens to a population in a carrying capacity with it has the right conditions such as plenty of food, few diseases and few predators. |
The population will grow larger |
What is it called and what happens if a population grows larger than the carrying capacity? |
Overcrowding and food supplies run out and organisms must move to other areas in order to survive. |
Ecosystems are made up of? |
living and nonliving things |
Why do some organisms compete with one another? |
for space and food |
Each organism in an ecosystem fills the energy role of? |
producer, consumer, decomposer |
Most producers use energy from what to make their food? |
sun |
Herbivores, such as a moose eat only? |
plants |
Carnivores like lions eat only? |
other animals |
Black bears eat both plants and animals they are called |
omnivores |
Carnivores like vultures and hyenas feed on dead animals and are called? |
Scavengers |
Most decomposers are too small to see unless you use a ? |
Microscope |
How does energy pass through an ecosystem? |
When food is eaten |
A series of steps by which energy moves from one type of living thing to another is called? |
Food chain |
A diagram that combines many food chains into one picture is called |
Food web |
Plants may compete for? |
sunlight, soil, water |
Animals may compete for? |
territory, water, light, food or mates |
A long term relationship between two different organisms is called |
symbiosis |
An organism that lives on or inside of another organism |
parasite |
Fungi, bacteria and animals can all be types of |
decomposers |
Name two types of fungi |
mold and yeasts |
What does mold get from the food? |
energy |
Animal decomposers break down dead plant and animal remains and use the nutrients left over for what? |
live and grow |
Mushroom are fungi that often grow where? |
wet soil or on dead trees |
Mushrooms get ______ from the decaying trees and return some ______________ to the ecosystem |
energy, nutrients |
A predator is a consumer that gets its energy by? |
eating other animals |
Most of the food that a plant makes is made where? |
plant's leaves |
What is Earth's primary energy source? |
Sun |
A green substance that traps energy from the sun is called |
Chlorophyll |
Where is Chlorophyll stored |
in the chloroplasts of plant cells |
Carbon dioxide + water Light energy/chlorophyll |
|
Ecosystems are made up of? |
living and nonliving things |
Why do some organisms compete with one another? |
for space and food |
Each organism in an ecosystem fills the energy role of? |
producer, consumer, decomposer |
Most producers use energy from what to make their food? |
sun |
Herbivores, such as a moose eat only? |
plants |
Carnivores like lions eat only? |
other animals |
Black bears eat both plants and animals they are called |
omnivores |
Carnivores like vultures and hyenas feed on dead animals and are called? |
Scavengers |
Most decomposers are too small to see unless you use a ? |
Microscope |
How does energy pass through an ecosystem? |
When food is eaten |
A series of steps by which energy moves from one type of living thing to another is called? |
Food chain |
A diagram that combines many food chains into one picture is called |
Food web |
Plants may compete for? |
sunlight, soil, water |
Animals may compete for? |
territory, water, light, food or mates |
A long term relationship between two different organisms is called |
symbiosis |
An organism that lives on or inside of another organism |
parasite |
Fungi, bacteria and animals can all be types of |
decomposers |
Name two types of fungi |
mold and yeasts |
What does mold get from the food? |
energy |
Animal decomposers break down dead plant and animal remains and use the nutrients left over for what? |
live and grow |
Mushroom are fungi that often grow where? |
wet soil or on dead trees |
Mushrooms get ______ from the decaying trees and return some ______________ to the ecosystem |
energy, nutrients |
A predator is a consumer that gets its energy by? |
eating other animals |
Most of the food that a plant makes is made where? |
plant's leaves |
What is Earth's primary energy source? |
Sun |
A green substance that traps energy from the sun is called |
Chlorophyll |
Where is Chlorophyll stored |
in the chloroplasts of plant cells |
Carbon dioxide + water Light energy/chlorophyll— sugar + oxygen |
Photosynthesis equation |
sugar + oxygen ——energy + carbon dioxide + water |
Cellular respiration equation |
What is a nonnative species? |
a plant or animal that does not grow naturally in an ecosystem |
What is it called when limits are put on how many animals a person can hunt and fish? |
Regulation |
Plants make food during this process |
photosynthesis |
Plants and animals get energy from food through this process |
cellular respiration |
How do organisms interact in ecosystems? |
Through competition and predator-and-prey relationships |
What do food chains and food webs show? |
movement of energy |