A. The level of the water in the glass would slowly decrease
B. The water’s temperature would slowly increase
C. The level of the water in the glass would not change
D. The water’s temperature would slowly decrease
A. The lion is the prey and the wilde beast is the predator
B. The lion is the predator and the wilde beast is the prey
C. The lion is the primary consumer and the wilde beast is the secondary consumer
D. The lion is the secondary consumer and the wilde beast is the primary consumer
A. Siberia
B. Gulf of mexico and caribbean
C. The middle east
D. Indonesia
A. The days and nights are of equal length except at the poles
B. At noon the sun is overhead at the equator
C. The earth is not tilted toward nor away from the sun
D. All of the above
A. Ecosystem service
B. Biological control
C. The green house effect
D. Biosphere balancing
A. The changing distance between the earth and the sun
B. The angle at which sunlight reaches the earth
C. The length of the daylight hours
D. All of the above
E. Only (b) and (c) are correct
A. Temperature readings are taken in instrument shelters more than 5 feet above the ground
B. The thermometer was in error
C. The newspaper reported the wrong temperature
D. The thermometer was read before the minimum temperature was reached for that day
E. The thermometer was read incorrectly
A. The earth is closer to the sun in summer
B. The sun is higher in the sky and we receive more direct solar radiation
C. The days are longer
D. All of the above
E. Only (b) and (c) are correct
A. How energy flows through a food web
B. The number of species in each tropic level
C. The biomass of all organisms at each tropic level in a system
D. The number of tropic levels in a system
A. It is a random process
B. Species diversity increases as succession proceeds
C. The food chain relationships becomes more complex
D. The role of decomposers becomes more and more important
