Hiking

How does altitude affect the boiling point of water during a hike?

• Boiling point increases with altitude

• Boiling point decreases with altitude

• Boiling point remains constant

• Boiling point fluctuates randomly

Which of the following is a common adaptation of plants found at high altitudes?

• Thick waxy leaves

• Deep root systems

• Large broad leaves

• Brightly colored flowers

Tags

NGSS.MS-LS1-5

NGSS.MS-LS4-4

What is the primary reason for the decrease in oxygen levels as altitude increases?

• Decreased atmospheric pressure

• Increased carbon dioxide levels

• Higher temperatures

• Increased humidity

Which type of rock is most commonly found in mountainous hiking trails?

• Sedimentary rock

• Igneous rock

• Metamorphic rock

• Volcanic rock

What is the main cause of altitude sickness during hiking?

• Lack of water

• Low oxygen levels

• High temperatures

• Excessive physical exertion

Tags

NGSS.HS-LS1-7

Which scientific instrument would be most useful for measuring altitude during a hike?

• Barometer

• Thermometer

• Anemometer

• Hygrometer

What is the effect of UV radiation at higher altitudes during a hike?

• UV radiation decreases

• UV radiation remains the same

• UV radiation increases

• UV radiation is blocked completely

Which of the following is a physiological response to high altitude?

• Increased heart rate

• Decreased breathing rate

• Lower blood pressure

• Reduced red blood cell production

Tags

NGSS.HS-LS1-3

What is the role of chlorophyll in plants found on hiking trails?

• Absorbs water

• Converts sunlight into chemical energy

• Protects from UV radiation

• Stores nutrients

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is a potential environmental impact of hiking?

• Soil erosion

• Increased biodiversity

• Improved air quality

• Decreased water pollution

Tags

NGSS.MS-ESS2-2