Graphs and Diagrams Test

Front

What type of growth is characterized by a rapid increase followed by a plateau?

Back

Exponential growth is characterized by a rapid increase followed by a plateau as resources become limited.

Front

What is the dependent variable in an experiment?

Back

The dependent variable is the variable that is measured or tested in an experiment, often represented on the y-axis of a graph.

Front

In a food web, what role does a mouse typically play?

Back

A mouse is typically considered a Secondary Consumer, as it feeds on primary producers or consumers.

Front

What is a positive feedback loop?

Back

A positive feedback loop is a process where the output of a system amplifies the initial stimulus, leading to an increase in the effect.

Front

What is a negative feedback loop?

Back

A negative feedback loop is a process that counteracts changes in a system, helping to maintain equilibrium.

Front

What does it mean if a graph shows negative feedback?

Back

If a graph shows negative feedback, it indicates that two actions are keeping each other near equilibrium.

Front

What is the difference between linear and exponential growth?

Back

Linear growth increases by a constant amount over time, while exponential growth increases by a percentage of the current value.

Front

What is a producer in a food web?

Back

A producer is an organism that can make its own food through photosynthesis or chemosynthesis, forming the base of the food web.

Front

What is a secondary consumer?

Back

A secondary consumer is an organism that eats primary consumers; they are typically carnivores or omnivores.

Front

What is the significance of the carrying capacity in a graph?

Back

The carrying capacity is the maximum population size that an environment can sustain indefinitely without degrading.