The variety and number of organisms that exist on our planet.
What is biodiversity?
100
The biotic and abiotic factors of an area create
What is the environment?
100
Hunting was a major cause of animal extinction during this time period.
What is the hunter gatherer time period?
100
The amount of hectares or acres needed to support a persons lifestyle is a...
What is an ecological footprint?
100
The most prominent greenhouse gas in our atmosphere.
What is carbon dioxide?
200
An organism close to be endangered.
What is a threatened species?
200
A rabbit ate a rose and received this percent of its energy
What is 10%?
200
Sanitation, hygiene and medical care became much better during this time period.
What is the industrial revolution?
200
This process takes out the roots of plants and can lead to soil erosion.
What is plowing?
200
Plants naturally use Carbon dioxide in what process...
What is photosynthesis?
300
A law passaged to protect threatened and endangered species throughout the United States.
What is the Endangered Species Act?
300
The tropic level of a fox who eats a rabbit is...
What is a secondary consumer?
300
Population began to increase during this time because of the amount of food being produced.
What is the agriculture revolution?
300
This irrigation system has been the most sustainable.
What is drip irrigation?
300
The average global temperature has increased by...
What is .6 degrees?
400
The process of an insect becoming resistant to a pesticide is known as...
What is natural selection?
400
A plant is ate by a rabbit and the rabbit is at by a fox. The fox is at this trophic level of an ecosystem. The plant had 10,000 calories of energy. The fox got....
What is 100?
400
Peru has a very large population of young people. Peru is a __________ type of country
What is a developing country?
400
The amount of food a population has access to is described as a
What is a limiting factor?
400
Warmer temperatures can lead to more destructive hurricanes because
What is the warmer ocean temperatures?
500
The process of natural selection is described as...
What is an inherited traits that allow an organism to survive is passed on to its offspring?
500
A secondary consumer ate a rabbit and received 200 Jules of energy. The plant that the rabbit ate had...
What is 20,000 jules of energy?
500
This time period has led to large ecological foot prints in developed countries because it is marked by an increase in standard of living.
What is the industrial revolution?
500
Birth rate minus death rate will tell you how much the population is growing. This is also known as the...