Homeostasis (Sea Otter) Storyline Review

Front

What is homeostasis?

Back

Homeostasis is the process by which living organisms regulate their internal environment to maintain stable, constant conditions despite external changes.

Front

Why is homeostasis important for sea otters?

Back

Homeostasis is crucial for sea otters as it helps them maintain their body temperature and overall health in varying ocean conditions.

Front

What role does the cell wall play in plant cells?

Back

The cell wall provides structural support and protection to plant cells, helping them maintain shape and resist external pressures.

Front

What is the primary component of most sea creature shells?

Back

Most sea creature shells are primarily made of calcium carbonate.

Front

How do volcanoes contribute to the carbon cycle?

Back

Volcanoes release carbon dioxide into the atmosphere, contributing to the greenhouse effect and influencing climate.

Front

What is nitrogen fixation?

Back

Nitrogen fixation is the process of converting nitrogen gas from the atmosphere into ammonia or related compounds in soil, making it available for plant use.

Front

How do bacteria contribute to nitrogen fixation?

Back

Certain bacteria convert atmospheric nitrogen into ammonia, which plants can absorb and use for growth.

Front

What effect does carbon dioxide have on water acidity?

Back

Carbon dioxide can dissolve in water to form carbonic acid, which increases the acidity of the water.

Front

What is the significance of respiration in the carbon cycle?

Back

Respiration by animals and plants releases carbon dioxide back into the atmosphere, completing the carbon cycle.

Front

What is the difference between biotic and abiotic factors?

Back

Biotic factors are living components of an ecosystem (like plants and animals), while abiotic factors are non-living components (like water, temperature, and minerals).