Following discussion among lab members, compare climate controls (temperature and precipitation) and the effects of altitude—Figures 29.1 and 29.2. Briefly describe the importance of each control on ecosystem character and plants and animals.
a) Temperature
b) Precipitation
c) Elevation
a) Temperature: In mountain regions temperature is a function of altitude as described in earlier sections of the manual and shown in Figure 29.2. Flowering, growth, seed germination, leaf and soil temperature, leaf growth, and seasonal plant activities are temperature dependent.
b) Precipitation: Precipitation controls soil moisture availability, nutrient availability and uptake by the roots and plants, moisture for photolysis in plant operations, and transpiration and respiration.
c) Elevation: In mountain regions temperature is a function of altitude as described in earlier sections of the manual and shown in Figure 29.2.
You might also like to view...
Which toxic chemical is produced by the burning of wood?
a. Cyanide b. Acetic acid c. Copper chlorate d. Organic peroxide
This figure depicts the growth of cloud droplets by [INSERT FIGURE 7-6. NO CAPTION]
A) collision-coalescence B) condensation C) the Bergeron process D) entrainment
The greatest potential for developing entirely new types of agricultural crops depends upon
A) bioengineering new combinations of wheat and rice. B) grafting together different plants into one new type of plant, such as a plant with tomatoes and sweet potato roots. C) thousands of plant species that occur only in the wild. D) our ability to identify and culture new types of animal pollinators.
What is the molar mass of water, H2O?
A) 17.01 g B) 18.02 g C) 17.01 amu D) 18.02 amu