- T/F the mesosphere is the layer of atmosphere with the coolest temperatures on Earth, reaching a minimum of -100C at its top
- in which of the following marine biomes are planktons most common:a. intertidal zoneb. neritic zonec. benthic zoned. abyssal zone
- when R groups are randomly aligned on either side of a polymer chain the configuration is: ___________
- which of the following plants are absent from the savanna biome?a. summer annualsb. winter annualsc. ambarella-like treesd. sclerophylls
- when describing the predominant atmospheric pressure situations formed at the earth's surface, which of the following statements is correct: a. both the equator and poles have High atmospheric pressure (H) conditionsb. Both the equator and poles have Low atmospheric pressure (L) conditionsc. The equator has H conditions while the poles have L conditionsd. The equator has L conditions while the poles have H conditions
- what is the unit of measurement of the ozone concentration in the atmosphere
- What organism carries out homolactic fermentation
- an ecosystem having low variability when exposed to a disturbance is described as ____, while an ecosystem capable to return rapidly to its OG state of stability following a disturbance is described as ____
- T/F the ozone hole is a region of low stratospheric ozone concentration found permanently above the south pole, roughly between 70 and 90
- in which category of plants is absent from the Tropical rain forest biome?a. lianasb. epiphytesc. heterotrophic plantsd. spring ephemerals
- according to phylogenetic tree based on carl r woese's classification, the 3 domains of life are_____,______, and ____?
- terrestrial biomes are generally classified based on two climatic parameters, which are ___ and ___.
- according to the cell theory, all organisms are made of ____ which can be either _____ (lacking any membrane bound structures) or ___ (having complex membrane bound structures)
- T/F most of the stratospheric ozone is produced in the stratospheric equator, from which it is transported by air masses towards higher latitude
- what is the atmospheric circulation model that describes the connection between the troposphere and the stratosphere layers of the atmosphere and explains the distribution of the ozone layer?
- when describing the stratospheric ozone, which of the following statements is correct: a. most of ozone is produced in equatorial stratosphereb. most of ozone is produced in polar stratospherec. stratospheric ozone is produced equally in all regions of stratosphered. stratospheric ozone is mainly produced in troposphere and then transported thru atmospheric currents into stratosphere
- the factors that regulate an ecosystem's functioning are both abiotic and biotic. abiotic factors include ___ and ____ while biotic factors include ___ and ___.
- T/F the ozone, both in stratosphere and troposphere, is formed in the stratosphere
- liquid leftover after the curdling or coagulating of milk into curd
- T/F both the stratospheric ozone and ground level ozone can be depleted by the so called ozone depleting substances (ODS's)