Biomes
This biome would have a very cold temp and very little rain
tundra
A pyramid of numbers shows what?
The number of organisms at each trophic (feeding) level
The weight of an organism, minus the organic material (dry weight) is what?
biomass
Primary productivity measures what?
rate of photosynthesis
What movie was the top money maker in 2024
Inside Out 2
Name four abiotic factors that may exist in a biome
Temperature humidity
water oxygen salinity light pH
How is a pyramid of energy labeled? Be specific
kilocalories
Organisms interacting with one another in an ecosystem is the definition for what term?
community
How would temp. impact the rate of primary productivity
It would increase
What actor starred in the movie : "A Civil Action" ?
John Travolta
This biome type contains over half of the worlds plant and animal species
rainforest
How is a pyramid of biomass labeled? Be specific
kilograms
organisms whose individuals breed to produce offspring
species
Name a terrestrial biome where primary productivity would be extremely low
desert or tundra
Name one state in the U.S., where a wolverine can be found.
These two abiotic factors determine the distribution of biomes
temp/precipitation
Explain an inverted pyramid of biomass. Be specific.
The least amount of biomass is at the bottom trophic level, and it increases at each trophic level going up
Define niche
role an organism plays in the habitat
What does a food web show?
The feeding connections between organisms within an ecosytem
How many school days are there in this school year
179
This type of terrestrial biome would be considered the least fragile
rainforest
Explain one reason why you could have an distorted pyramid of numbers.
1. The organism is able to populate very quickly to replenish the levels population
2. The organism is very large
Define ecosystem
community of organisms in an area and the interactions with the abiotic factors.
How many feeding levels are there on the food web shown?
5
What song in 2024 stayed at number one the longest
"Tipsy"