86. What is the term used to describe the process of ice breaking off from a glacier and falling into the ocean?
A) Calving
B) Melting
C) Sublimation
D) Erosion
Answer: A) Calving
87. Which of the following is not a type of soil?
A) Sandy
B) Clayey
C) Loamy
D) Gaseous
Answer: D) Gaseous
88. What is the term used to describe the measure of the amount of sunlight received in a particular area over a specific period?
A) Albedo
B) Insolation
C) Radiation
D) Photosynthesis
Answer: B) Insolation
89. Which of the following is not a type of tide?
A) Spring tide
B) Neap tide
C) Diurnal tide
D) Atmospheric tide
Answer: D) Atmospheric tide
90. What is the term used to describe the measure of the amount of heat needed to raise the temperature of a substance by a certain amount?
A) Heat capacity
B) Temperature gradient
C) Latent heat
D) Specific heat
Answer: D) Specific heat
