APES new year FRQ

Front

What is the first law of thermodynamics?

Back

The first law of thermodynamics states that energy cannot be created or destroyed, only transformed from one form to another.

Front

What is the second law of thermodynamics?

Back

The second law of thermodynamics states that the total entropy of an isolated system can never decrease over time.

Front

What is biomass?

Back

Biomass refers to the total mass of living matter within a given area or volume, often used in ecological studies.

Front

What is denitrification in the nitrogen cycle?

Back

Denitrification is the process by which bacteria convert nitrates into nitrogen gas, releasing it back into the atmosphere.

Front

What type of rock are most fossils found in?

Back

Most fossils are found in sedimentary rock.

Front

What is a 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 characterizes a temperate forest biome?

Back

A temperate forest biome is characterized by four distinct seasons, with warm summers and cold winters.

Front

What is the largest planet in our solar system?

Back

Jupiter is the largest planet in our solar system.

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

What is the significance of the nitrogen cycle?

Back

The nitrogen cycle is crucial for converting nitrogen in the atmosphere into forms usable by living organisms, supporting life.