Ecosystem
What does logy mean?
The study of something?
What are invasive species?
Non-native plants that harm the environment to grow
How much energy moves up in a food chain? in %
10%
True or false tree frogs and plants have a mutualistic relationship?
False
What is ecology?
The study of the environment
What are carnivores?
Animals that gain energy only from other animals
Do food chains or food webs give us more information?
Food webs
What is commensalism?
It is a relationship where one species benefits but the other plant/animal stays unaffected
What is an ecosystem?
Interacting parts of a biological community, including biotic and abiotic factors.
What are herbivores?
A species that and gains energy from only plants
In the food pyramid, the bottom has to be bigger, because?
The energy at the bottom of the pyramid has to be transported up.
What is parasitism?
An organism that sucks blood or has a negative impact on another species.
what does eco mean?
any thing to do with the environment
What are consumers?
Living things that have to hunt or kill for food/energy
What is the difference between a food chain and a food web?
A food chain shows one string of relationships, a food web is many food chains interconected
what do all living things depend on?
habitat, food, sunlight, water, plants
What is biodiversity?
a variety of different species in one ecosystem
What are invasive species
Non-native plants that harm the environment to grow
How are animals and plants dependent on one another?
They require eachother for energy and food
What is something (animal) flowers depend on?
Bees