Env Sci A Final Exam

Front

What is population density?

Back

Population density refers to the number of individuals living per unit area, often higher near large rivers and oceans due to resource availability.

Front

What happens to the rate of photosynthesis when all limiting factors are optimal?

Back

The rate of photosynthesis increases when all limiting factors are optimal.

Front

What is a chem shower used for?

Back

A chem shower is used to wash chemicals off of clothing and skin to prevent harm.

Front

What is coal primarily made of?

Back

Coal is primarily made of decomposed animal and plant remains.

Front

What does Type II survivorship curve indicate?

Back

Type II survivorship curve indicates a steadily decreasing survivorship throughout life.

Front

Define ecosystem.

Back

An ecosystem is a community of living organisms interacting with their physical environment.

Front

What is the role of producers in an ecosystem?

Back

Producers, such as plants, convert sunlight into energy through photosynthesis, forming the base of the food chain.

Front

Explain the water cycle.

Back

The water cycle is the continuous movement of water through evaporation, condensation, precipitation, and collection.

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem.

Front

What are limiting factors in an ecosystem?

Back

Limiting factors are environmental conditions that restrict the growth, abundance, or distribution of organisms.