Towards the organism that consumes or eats the other.
Biotic Factor
Carnivore
A group of individuals that belong to the same species and live in the same area.
A nonliving part of an ecosystem.
Gas; Compounds
The scientific study of the interactions between organisms and their physical environment
Omnivore
Conversion of nitrogen compounds into nitrogen gas by bacteria.
10%
Plants
Photosynthesis
Life, Earth, and chemical cycles.
Biomass
They are living things so they use biological processes, and through mining, burning fossil fuels, clearing land, farming, manufacturing, and more
A limiting nutrient
Heterotroph
Biome
Each step in a food chain or food web
Parts of the food web or food chain would begin to die.
Community
Decomposer
The carcasses (leftovers) of other animals.
Decomposers and detritivores
Ecosystem
Who are the recyclers in a food chain or a food web?
What is denitrification?
What is any LIVING part of an ecosystem.
How do humans participate in biogeochemical cycles?
A group of ecosystems that share similar climates and typical organisms.
What is a population?
An herbivore is a consumer that eats only what?
What is a trophic level?
Biogeochemical cycles cover what three things?
What is an abiotic factor?
Primary Producer : Autotroph :: Consumer : ___________
What is all the organisms that live in a place, together with their physical environment.
How much energy is passed from one level to the next in a pyramid of energy?
If you were to cause a disturbance in a food chain or food web, what would happen to that food chain or food web?
Carbon Dioxide, Water and Sunlight react to form Glucose(sugar) and Oxygen. What is this process called?
What does a scavenger eat?
What type of consumer eats only other animals?
Which direction does the arrow point in a food chain or food web?
The total amount of living tissue within a given trophic level is what?
A nutrient whose availability limits productivity is what?
A group of different populations that live together in a defined area.
Nitrogen fixation is when nitrogen ______ is converted into nitrogen _____________
What type of consumer chemically breaks down organic matter?
What is ecology?
An ____________ eats both plants and animals.
