Question 1

Match the term with the appropriate description.
-Compost

Accepted Answer

Compost is decayed organic matter that can improve the fertility and water-holding capacity of soil.

Question 2

Read the scenario and answer the accompanying questions.
 In the Philippines, much of the country's municipal solid waste is disposed of in open dumps or in bodies of water near urban areas. As a result, the environment surrounding the dumpsites is heavily impacted and a source of concern for human and environmental health. Often, over half of the waste is organic, and another significant portion is composed of material resources that could be recycled.
-Knowing that the Philippines has a growing population that is proving difficult to adequately feed, what waste management approach could help in this problem?

Accepted Answer

Composting organic material can convert waste into valuable fertilizer, enhancing soil quality and agricultural productivity, which can help address food security issues.

Question 3

Read the scenario and answer the accompanying questions.
 In the Philippines, much of the country's municipal solid waste is disposed of in open dumps or in bodies of water near urban areas. As a result, the environment surrounding the dumpsites is heavily impacted and a source of concern for human and environmental health. Often, over half of the waste is organic, and another significant portion is composed of material resources that could be recycled.
-Given the above method of waste management in the Philippines, the most productive overall approach might be_______ 	.

Accepted Answer

Establishing central transfer stations for waste separation would allow for recycling and composting, reducing the environmental impact and improving waste management efficiency.

Question 4

Nuclear power, with its radioactive waste production, presents unique environmental challenges for waste management. Discuss the two most critical considerations required to safely manage this type of waste.

Accepted Answer

The answer of Nuclear power, with its radioactive waste production,...

Question 5

What pesticide has been primarily used to control mosquito populations?

Accepted Answer

DDT (Dichloro-Diphenyl-Trichloroethane) has been primarily used to control mosquito populations due to its effectiveness as an insecticide.

Question 6

In 1950 the global infant mortality was_______ times higher than it is today.

Accepted Answer

In 1950, the global infant mortality rate was approximately four times higher than it is today due to advancements in healthcare, nutrition, and sanitation.

Question 7

A _______ can be defined as the likelihood of a particular factor impairing health or causing deaths.

Accepted Answer

The answer of A _______ can be defined as the...

Question 8

Which of the following is considered a physical human health hazard?

Accepted Answer

Earthquakes are considered physical hazards as they involve physical processes that can cause harm to human health.

Question 9

In toxicity testing, the dose of a chemical above which there is a measurable decline in the health of the organism being tested is referred to as _______.

Accepted Answer

The toxicity threshold is the dose of a chemical above which there is a measurable decline in the health of the organism being tested.

Question 10

Building codes in many earthquake prone areas require homes and apartments to be designed to withstand a _______Richter magnitude quake.

Accepted Answer

Building codes in earthquake-prone areas typically require structures to withstand a significant earthquake, often around a 7.8 magnitude, as this level of seismic activity can cause severe damage.

Question 11

Seventy five percent of weather- related deaths since 1990 have been associated with_______

Accepted Answer

Tropical storms, including hurricanes and cyclones, are known for causing significant fatalities due to their widespread impact, including flooding and high winds.

Question 12

Human vulnerability to toxins is varied; however, the main influences determining the effects of toxic substances on different individuals are genetics, socioeconomic status, general health, and_______ .

Accepted Answer

Age is a significant factor in determining how toxins affect individuals, as it influences metabolism, immune system function, and overall vulnerability to toxic substances.

Question 13

Tropical storms and associated floods have greater impacts in poor countries that have experienced_______

Accepted Answer

Deforestation reduces the natural barrier against floods and storms, making poor countries more vulnerable to their impacts.

Question 14

Worldwide, death rates from weather hazards have_______.

Accepted Answer

Death rates from weather hazards have decreased worldwide due to improvements in forecasting, early warning systems, and disaster preparedness and response.

Question 15

Toxicologists refer to the total amount of a chemical present in the tissues of an organism as
_______ .

Accepted Answer

Body burden refers to the total amount of a chemical present in the tissues of an organism.

Question 16

Toxicology is the study of_______.

Accepted Answer

The answer of Toxicology is the study of_______.	  
...

Question 17

What neurotoxin is of greatest concern for children's health?

Accepted Answer

Lead is a well-known neurotoxin that is particularly harmful to children's developing brains and nervous systems.

Question 18

Teratogens are often times also_______.

Accepted Answer

The answer of Teratogens are often times also_______.
...

Question 19

Bisphenol A is most often found in _______.

Accepted Answer

Bisphenol A (BPA) is commonly used in the production of plastics and resins, particularly in items like water bottles, food containers, and other consumer goods.

Question 20

The H1N1 flu virus is common in_______but rarely transmitted to humans until recently.

Accepted Answer

The H1N1 flu virus is commonly found in pigs, which is why it is often referred to as "swine flu." It was rarely transmitted to humans until recent outbreaks.

Quiz 5: Nonrenewable Energy and Electricity, Renewable Energy and Energy Conservation, Urban Ecosystems, Waste Management, the Environment and Human Health, and the Environment and You

Match the term with the appropriate description. -Compost