Environmental Science Concepts Assessment

The video explores Earth's environment, emphasizing its importance and the role of environmental science in understanding natural systems and human impacts. It discusses environmental ethics, human influence since the Industrial Revolution, and the use of models to predict environmental changes. The video also covers ecosystems, biomes, biodiversity, and species interactions, highlighting the threats posed by human activities. It concludes with a call to action for preserving ecosystems and biodiversity.

What is the primary focus of environmental science?

• Analyzing the economic growth of countries

• Exploring the history of the Earth

• Studying the Earth's natural systems and human impacts on them

• Investigating the cultural practices of ancient civilizations

Which environmental ethic values the well-being of entire ecosystems?

• Anthropocentrism

• Biocentrism

• Ecocentrism

• Technocentrism

How do scientific models help in environmental science?

• They create new ecosystems

• They explain and predict environmental changes

• They eliminate pollution

• They provide entertainment

What defines a biome?

• The number of species present

• Patterns of rainfall and temperature

• The size of the area

• The presence of human settlements

What is an example of an ecosystem service provided by oceans?

• Generating earthquakes

• Creating deserts

• Producing fossil fuels

• Absorbing carbon dioxide

Which type of biodiversity refers to the variety of species within an ecosystem?

• Genetic diversity

• Species richness

• Cultural diversity

• Ecosystem diversity

What is a major threat to biodiversity caused by human activity?

• Natural disasters

• Habitat destruction

• Solar flares

• Volcanic eruptions

What is the impact of invasive species on native species?

• They have no impact

• They often outcompete native species

• They create new habitats for native species

• They help native species thrive

How does pollution threaten biodiversity?

• By increasing genetic diversity

• By providing more resources

• By creating new species

• By harming wildlife and damaging habitats

What does the acronym HIPPCO stand for in relation to threats to biodiversity?

• Habitat, Invasive species, Plants, Pollution, Climate, Overpopulation

• Hurricanes, Insects, Plants, Pollution, Climate, Overpopulation

• Habitat, Insects, Plants, Pollution, Climate, Overpopulation

• Habitat, Invasive species, Population, Pollution, Climate change, Overexploitation