1.
The human body is what percent water?
Correct Answer
C. 70%
Explanation
The human body is made up of approximately 70% water. Water is essential for various bodily functions such as digestion, circulation, temperature regulation, and waste removal. It is present in cells, tissues, and organs, and is necessary for maintaining overall health and well-being. Adequate hydration is crucial for proper bodily function, and it is recommended to consume enough water throughout the day to replenish the body's water content.
2.
A human can survive ____ without water.
Correct Answer
A. 3-5 days
Explanation
The correct answer is 3-5 days. This is because water is essential for the proper functioning of the human body. Without water, dehydration occurs, which can lead to various health issues and ultimately, death. The exact duration a person can survive without water varies depending on factors such as climate, physical activity, and individual health conditions. However, on average, a human can typically survive for about 3-5 days without water before severe dehydration sets in.
3.
__% of the earth is covered by water.
Correct Answer
C. 70
Explanation
70% of the earth is covered by water. This means that out of the total surface area of the earth, 70% is occupied by water bodies such as oceans, seas, lakes, and rivers. This statistic highlights the significant presence of water on our planet and its importance for sustaining life.
4.
___% of the water on Earth is fresh water.
Correct Answer
C. 1
Explanation
Approximately 1% of the water on Earth is fresh water. This means that out of all the water on Earth, only a small fraction is available for human consumption, agriculture, and other essential uses. The majority of the Earth's water is in the form of saltwater, which is not suitable for drinking or irrigation. Therefore, it is crucial to conserve and protect this limited freshwater resource to ensure its availability for future generations.
5.
____% of America's rivers, lakes and estuaries are not fishable, swimmable or drinkable due to water pollution.
Correct Answer
C. 40
Explanation
40% of America's rivers, lakes, and estuaries are not fishable, swimmable, or drinkable due to water pollution. This means that a significant portion of these bodies of water have been contaminated to the extent that they are not suitable for fishing, swimming, or drinking. This highlights the widespread issue of water pollution in the country and the urgent need for measures to address and mitigate it.
6.
At any given time, ___ of the world's hospital beds are occupied by people suffering from water-related diseases.
Correct Answer
C. 50
Explanation
At any given time, 50% of the world's hospital beds are occupied by people suffering from water-related diseases. This means that half of the hospital beds worldwide are filled with patients who have contracted illnesses or infections caused by contaminated water sources. These water-related diseases can include conditions such as cholera, dysentery, and typhoid fever, which are often prevalent in areas with inadequate access to clean drinking water and poor sanitation systems. The high percentage of hospital beds occupied by such cases highlights the significant impact of water-related diseases on global healthcare systems.
7.
What industry is the leading contributor to poor water quality in the United States?
Correct Answer
C. Agriculture
Explanation
This is due mainly to pesticide and herbicide runoff. Most crops are heavily sprayed with various chemicals which then remain in or on the soil and seep into ground water or into the water stream when it rains or snows.
8.
How many children worldwide die each year from diarrhea caused by drinking unclean water, having unclean hands, or using unclean utensils?
Correct Answer
C. 1.8 million
Explanation
Every year, 1.8 million children worldwide die from diarrhea caused by drinking unclean water, having unclean hands, or using unclean utensils. This highlights the urgent need for clean water sources, proper hygiene practices, and sanitation facilities to prevent such deaths.
9.
The average person in the US uses ___ gallons of water everyday at home.
Correct Answer
C. 100-175
Explanation
The correct answer is 100-175. This range is based on the average water usage per person in the US at home. It takes into account various activities such as bathing, flushing toilets, washing dishes, doing laundry, and watering plants. Factors like family size, lifestyle, and water conservation practices can affect individual water usage, but the average falls within this range.
10.
The average person in the developing world uses ___ gallons of water a day.
Correct Answer
A. 2.6
Explanation
The average person in the developing world uses 2.6 gallons of water a day. This means that on average, individuals in developing countries consume 2.6 gallons of water for various daily activities such as drinking, cooking, and personal hygiene. It is important to note that this figure may vary depending on factors such as access to clean water sources and socio-economic conditions in different regions.
11.
How many miles does a woman in Africa or Asia walk, on average, each day to collect water?
Correct Answer
C. 3.75
Explanation
In many rural areas of Africa and Asia, women are responsible for fetching water for their families. Due to lack of access to clean water sources, they often have to walk long distances to reach the nearest water source. The answer of 3.75 miles suggests that on average, a woman in Africa or Asia walks a significant distance each day to collect water, highlighting the challenges they face in meeting their basic water needs.
12.
A full bathtub uses ___ gallons of water.
Correct Answer
C. 70
Explanation
A full bathtub uses 70 gallons of water because it has a larger capacity compared to the other options provided.
13.
A 5 minute shower uses ___ gallons of water.
Correct Answer
C. 10-25
Explanation
A 5 minute shower typically uses between 10-25 gallons of water. This range is based on average water flow rates of showerheads and the individual's water usage habits. Some showerheads have a flow rate of around 2.5 gallons per minute, while others may have a higher flow rate. Additionally, personal preferences such as water pressure and temperature can also affect the amount of water used during a shower. Therefore, the amount of water used can vary within this range.
14.
Turning off the faucet while brushing your teeth in the morning and before bedtime can save ___ gallons of water a month.
Correct Answer
C. 240 (8 gallons a day)
Explanation
Turning off the faucet while brushing your teeth in the morning and before bedtime can save a significant amount of water. Since the question mentions that it saves "8 gallons a day," we can calculate the monthly savings by multiplying 8 gallons by 30 days. This equals 240 gallons of water saved in a month. Therefore, the correct answer is 240.
15.
There are ____ scriptures in the Bible about water.
Correct Answer
C. 700+
Explanation
The correct answer is 700+ because the Bible contains numerous references to water throughout its various books and passages. Water is often used symbolically in the Bible to represent purification, cleansing, and spiritual renewal. It is mentioned in stories such as the parting of the Red Sea, the baptism of Jesus, and the healing of the blind man using water. The abundance of references to water in the Bible demonstrates its significance and importance in the religious text.
16.
The Bible contains scriptures on water as: (check all that apply)
Correct Answer(s)
A. Source of pHysical life
B. Symbol of spiritual life
C. Destruction
D. Cleansing and purification
E. Goodness and peace
F. Path to freedom and salvation
G. Miracles
Explanation
Source of physical life: Genesis creations stories (Gen 1 & 2)
Symbol of spiritual life – baptism (Matt 3:12-14, Mark 1:9, Luke 3:16 & 21); living water (John 4:1-11, John 7:38; Rev 21:1-3; Rev 22:16-18)
Destruction – Noah story (Gen 7-9); Revelation 8:10-12, Rev 11:5-7
Cleansing and purification – Old Testament Laws (Leviticus); baptism (Matt 3:12-14, Mark 1:9, Luke 3:21); Pilate’s symbolic washing of his hands of Jesus’ blood (Matt 27:24); Jesus’ washing the disciples’ feet (John 13:12)
Goodness and peace – Psalm 23 “… He leads me beside still waters…”
Path to freedom and salvation – Moses parting the Red Sea (Exodus 14); baptism (Mark 1:10, Matt 3:12-14, Mark 1:9, Luke 3:21)
Miracles – Jesus’ first miracle is turning water into wine (John 2:1, John 4:46); Jesus walked on water (Mark 6:45); Jesus calmed the waters (Mark4:34-36)
17.
Jesus' first miracle involved water.
Correct Answer
A. True
Explanation
He turned water into wine (John 2:1)
18.
Humans were created in God's image.
Correct Answer
A. True
Explanation
Genesis 1:27
19.
Humans have responsibility to be stewards of--caretakers of--natural resources.
Correct Answer
A. True
Explanation
Genesis 2:15
20.
Earth belongs to humans.
Correct Answer
B. False
Explanation
Psalm 24: 1-2