Pollution
what are microplastics
an extremely small particle that is unsafe to breathe in
What are all of the consumer types?
carnivore, herbivore, omnivore, decomposer
what is a nonrenewable resource?
something you cant reuse again
what is the scientific theory
A scientific guess for feature references.
List three predicted impacts of climate change on the human population.
.warming temperatures
.changes in precipitation
.increases in the frequency
.intensity of some extreme weather events
.rising sea levels
One of the major environmental issues
Pollution, Climate change, Resource depletion, Loss of bio diversity
where do producers get their energy from?
the sun
what is a renewable resource ?
something you can reuse over nd over again
What is an independent and a dependent variable?
Independent- A factor that is being manipulated or changed.
Dependent- The measured outcome that depends on the changes
Why are humans a good example for a type 1 survivor ship curve?
Because humans have fewer offspring.
List at least 3 major sources of microplastics
Plastic products/ cosmetics
Clothing
garbage/ manufacturing practices
what is the difference between a food chain and a food web?
food chain follows who eats in a pattern and a food web shows all the food chains combined
what is composting?
Allowing decomposed organisms to transform food waste into natural reducing the age of chemicals that can lead to pollution.
Whats the control in an experiment?
The variable that stays the same.
Which of the following are 4 major environmental events?
Climate change
pollution
technological advancement
loss of biodiversity
repopulation increase
climate change
pollution
loss of biodiversity
How are humans impacting the carbon cycle?
Fossil fuels.
What is the law of 10?
only 10% of energy from one level of an ecosystem is passed to the next.
is corn, coal, trees, sunlight, and wind renewable or non renewable?
Renewable
What is the first step in the scientific method?
A) Make a hypothesis
B) Conduct an experiment
C) Create a question
D) Collect data
C) Create a question
what is an example of type 3 savor ship curve
will live there adulthood and die at a old age
what is the difference between biomagnification and bioaccumulation?
biomagnification is found in an individual organism as bioaccumulation is found in multiple.
what are 4 diff types of consumers
carnivore
herbivore,
omnivore
decomposers
Which of the following is a non renewable resource
Trees
Water
Oil
corn
Oil.
A bakery is testing the effect of different types of yeast on the rise of their bread.
Identify the dependent and independent variable.
Independent Variable: The type of yeast used to make the bread.
Dependent Variable: The height of the bread loaf.
what era was when society shifted to using machines that requires fossil fuels
industrial era