Env Sci Semester 1 Review

Front

What does the variable 'K' represent in the S-shaped logistic growth curve?

Back

Carrying capacity: The maximum population size that an environment can sustain.

Front

What two factors can help predict the type of biome in a particular place?

Back

Temperature and precipitation: These are the primary factors that determine the characteristics of a biome.

Front

The amount of resource used and how much is thrown away is called?

Back

Throughput: It refers to the flow of resources through a system.

Front

What is an open system?

Back

A system that receives inputs from its surroundings and produces outputs that leave the system.

Front

How do thin, waxy leaves (needles) benefit coniferous trees?

Back

They help reduce moisture loss: This adaptation is crucial for survival in dry environments.

Front

Define 'biome'.

Back

A biome is a large geographical biotic unit, a major community of plants and animals with similar life forms and environmental conditions.

Front

What is ecological succession?

Back

The process by which ecosystems change and develop over time, often following a disturbance.

Front

Explain the concept of 'carrying capacity'.

Back

The maximum number of individuals of a species that an environment can support sustainably.

Front

What is the difference between renewable and non-renewable resources?

Back

Renewable resources can be replenished naturally over time, while non-renewable resources are finite and cannot be replaced.

Front

Define 'sustainability'.

Back

Sustainability is the ability to meet present needs without compromising the ability of future generations to meet their own needs.