Relationships Levels Demographics Scientific Method Global Populations
100
What is a symbiosis?
A term describing the relationships and interactions of organisms
100
What is a species
One specific type of organisms in an environment
100
What is demographics?
Study of human populations
100
What is the first step of the scientific method?
Make an observation
100
What country has the highest human population
China
200
What is parasitism
One organism benefits while harming the other
200
What is a population
Multiple members of the same species in a geographically shared space
200
What do the shapes of a population pyramid represent?
Triangle is a developing country and oval is a stable developed country
200
Explain what a hypothesis is.
An educated guess backed by research in response to your question written in statement form.
200
What country has the second highest human population
India
300
What is mutualism
Both organisms benefit from their relationship with each other
300
What is a community
multiple species of plants and animals in a geographically shared space
300
What is a limiting factor for population growth?
Anything that limits population growth like disease, famine, war, carrying capacity of resources
300
What steps can be recreated if needed
research and experiments
300
How many people are there globally?
7.6 Billion
400
What is communalism
One organism benefits without hurting the other organism
400
What is an ecosystem
all living and nonliving factors in a geographical shared spaced
400
What are some ways to lower the birth rate?
Provide family planning education, provide education opportunities for all people, provide workplace opportunities for all people
400
Why is a wrong hypothesis still important?
Even if you're wrong, you still learned something new or a new path to take. Wrong answers are still good sources of information.
400
What is the only developed country ranked in the top 5 highest population?
United States
500
Why is it important to study interactions of organisms in the ecosystem
If one organisms is lost the ecosystem will break down
500
What is the difference between abiotic and biotic factors
abiotic is nonliving factors of an environment like water, sunlight, dirt
biotic is all living organisms in an environment (plants and animals)
500
How do growing human populations affect our environment and ecosystems?
It limits resources, creates pollution, increases global temps
500
How can the scientific method be applied to daily life?
You observe, ask questions, and create conclusions daily
500
What is the difference between a developed and developing country?
Developed countries have clean water, readily available food sources, utilize natural resources, have access to health care and education for all.

Developing countries are still in the process of obtaining these characteristics






Ecological Interactions and Demographics

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