The Human Body
Ecological Pyramids
Food Webs
More Ecology
What's this picture?
10
The organ system that transports Oxygen, Carbon Dioxide, nutrients, and toxins throughout the body.
What is the circulatory system?
10
This percent of energy is converted and stored into biomass by the next trophic level.
What is 10%?
10
Arrows in a food web follow this or go in this direction.
What is the energy flow? or from prey to predators
10
Another vocabulary term for producer.
What is an autotroph?
10
Organelle #2
What is the nucleus?
20
Chewing using the teeth is an example of this type of breakdown.
What is mechanical breakdown?
20
Arrows in an ecological pyramid go in this direction.
What is up? Or in the direction of energy flow.
20
These organisms are primary consumers in this food web.
What are grasshopper, greenfly, rabbit, butterfly, mouse, and Titmouse?
20
This type of species is very tough and is the first to repopulate an area after a disturbance within an environment.
What is a pioneer species?
20
These two organisms in the food web are producers.
What are plantain and berries?
30
This type of macronutrient is best for providing fast energy.
What is a carbohydrate?
30
The trophic level at the base of an ecological pyramid is known as this.
What is trophic level one?
30
These organisms are apex predators.
What are fox and buzzard?
30
Bees land on flowers to gather pollen, assisting in flower reproduction in the process. This is an example of a type of symbiosis known as ___________.
What is mutualism?
30
a green photosynthetic pigment found in plants, algae, and cyanobacteria.
What is chlorophyll?
40
This muscle is a part of the respiratory system and allows the lungs to expand by contracting.
What is the diaphragm?
40
All trophic levels except trophic level 1 are filled with this type of organism.
What is a heterotroph?
40
All organisms in this food web do this cellular process.
What is cellular respiration?
40
Sunlight is an __________ factor in ecosystems.
What is an abiotic factor?
40
Organelle #9
What is the mitochondrion?
50
True or False:
Energy and matter can be destroyed.
False
50
Organisms in trophic level 2 are known as this due to their diet.
What is an herbivore?
50
Apex predators are known as this due to their diets.
What is a carnivore?
50
Genetic variation results in this vocabulary term.
What is an adaptation?
50
All organisms in Trophic Level 1 do this cellular process. 
What is photosynthesis?