These chemicals created the hole in our ozone layer and were banned by the Montreal Protocol in 1987.

"Criteria Air Pollutants" were established by the __________.

What is the relationship between CBR and CDR in a country in Stage 1 of demographic transition?

What age structure diagram shows a country that has a stable population (no growth)?

Women have the most access to education, job opportunities and independence in this stage of demographic transition.

What is the purpose of secondary treatment in a wastewater treatment plant?

This type of pollution that comes from MANY different places and is hard to identify its source.

Eutrophication is caused by....

This method of oil cleanup uses chemicals that helps break oil into small droplets to spread out in the ocean is called...

This primary pollutant creates a reddish brown gas creating photochemical smog and tropospheric ozone.

What policy was instated after the 1990 Exxon Valdez oil spill, and required all oil tankers to have double hulls?

The goal of this agreement, first agreed to in 1997, is to slow global warming by limiting anthropogenic greenhouse gas emission.

Which greenhouse gas has the highest global warming potential (GWP)?

This greenhouse gas is a product of anaerobic decomposition of organic matter. It can come from natural sources like termite digestion or anthropogenic sources like landfill decomposition.

What plant is NOT used for phytoremediation?

recycling a product into the same product.

creation of organic matter (humus) by decomposition under controlled conditions to produce an organic-rich material that enhances soil structure, cation exchange capacity, and fertility.

Planting trees at a site polluted by industrial chemicals to absorb the chemicals is called:

Dry cell batteries and household pesticides are classified as ____ waste.

What is the carrying capacity for this sheep population?

These are goods taken directly from natural resources.

These generate money through recreation at a National Park.

These provide living spaces for plants or animals and maintain a diversity of plants and animals and are the basis of all ecosystems and their services.

These maintain the quality of air and soil and provide flood and disease control.

These animals are not choosy about what they eat or where they live

These animals have specific diet and climate requirements

Increased levels of carbon dioxide in the atmosphere can have what impact on the oceans?

In a warmer world, we would expect more....

Global temperatures are rising and causing what change in the arctic circle?