SC.912.L.17.20 - Remediation

Front

What is desalination?

Back

Desalination is the process of removing salt and other impurities from seawater to produce fresh water suitable for irrigation and drinking.

Front

What is the environmental impact of desalination on ocean ecosystems?

Back

Desalination can alter ocean salt levels, leading to loss of species and unbalanced populations in marine food webs.

Front

What is eutrophication?

Back

Eutrophication is the process where water bodies become enriched with nutrients (like nitrogen), leading to excessive growth of algae.

Front

How does eutrophication affect oxygen levels in water?

Back

As algae decompose, they consume oxygen, reducing the amount available for other aquatic organisms.

Front

What are the consequences of overfishing on whale populations?

Back

Overfishing can prevent whale populations from rebounding, leading to continued decline in their numbers.

Front

What is the significance of genetic diversity in a population?

Back

Genetic diversity is crucial for a population's ability to adapt to environmental changes and resist diseases.

Front

What is inbreeding and how does it affect populations?

Back

Inbreeding occurs when closely related individuals breed, which can reduce genetic diversity and increase vulnerability to environmental changes.

Front

What causes increased sedimentation in lakes?

Back

Increased sedimentation can be caused by human activities such as construction near the lake, which disrupts the soil and increases runoff.

Front

What is the role of nitrogen in aquatic ecosystems?

Back

Nitrogen is a key nutrient that can promote plant growth, but excessive amounts can lead to problems like eutrophication.

Front

What are the potential effects of construction on local water bodies?

Back

Construction can lead to increased sedimentation, pollution, and disruption of natural habitats in nearby water bodies.