Geography

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When does Earth's perihelion position, the point of orbit when it is closest to the Sun, occur? ... Started by CharlieWard	1 Replies 84 Views	Jul 14, 2018 by kingfahad97
Which of the following is NOT true of sunspots? A) They can be several times larger than Earth. ... Started by 123654777	1 Replies 96 Views	Jul 14, 2018 by softEldritch
The study of the interrelationships between organisms and their environment is called A) ... Started by c0205847	1 Replies 134 Views	Jul 14, 2018 by al
Which of the following is NOT related to the 98th meridian in the United States? A) The land is ... Started by DelorasTo	1 Replies 68 Views	Jul 14, 2018 by ankilker
Which of the following would be TRUE of the humidity above the hot, dry, subtropical deserts of the ... Started by kaid0807	1 Replies 106 Views	Jul 14, 2018 by ladyjames123
A study of dietary requirements of African bush elephants (Loxodonta africana) in a savanna ... Started by gbarreiro	1 Replies 84 Views	Jul 14, 2018 by okolip
Marine west coast climates are dominated by what air mass? A) Maritime tropical (mT) B) ... Started by appyboo	3 Replies 157 Views	Jul 14, 2018 by ankilker
Earth's biosphere A) is more a theoretical construct than an observable sphere of study. B) ... Started by naturalchemist	1 Replies 75 Views	Jul 14, 2018 by kkenney
The last 15 years feature the warmest years in the climate record. Indicate whether the statement ... Started by Collmarie	1 Replies 67 Views	Jul 14, 2018 by CharlieArnold
The distance between corresponding points on any two successive waves is known as the A) Kelvin. ... Started by Pineappleeh	1 Replies 63 Views	Jul 14, 2018 by mfedorka
Autotrophs that dwell in dark caves, wells, or on the ocean floor often depend on which of the ... Started by swpotter12	1 Replies 49 Views	Jul 14, 2018 by Melissahxx
The number of waves passing a fixed point in 1 second is known as the A) Kelvin. B) ... Started by Metfan725	1 Replies 108 Views	Jul 14, 2018 by annierak
The Sun produces which of the following? A) Only radiant energy that is beneficial to life B) ... Started by beccaep	1 Replies 102 Views	Jul 14, 2018 by brittanywood
An organism capable of synthesizing its own food solely from carbon dioxide using sunlight or ... Started by abern	1 Replies 121 Views	Jul 14, 2018 by meltdown117
Today, there are over 270,000 plant species with conductive tissues and material flow systems known ... Started by kaid0807	3 Replies 317 Views	Jul 14, 2018 by Jevvish
The energy received in just 35 minutes at the surface of the United States exceeds the amount of ... Started by penguins	1 Replies 53 Views	Jul 14, 2018 by Chou
The openings on the surfaces of plant leaves through which gases move into and out of are known as ... Started by Mr.Thesaxman	1 Replies 41 Views	Jul 14, 2018 by kaykay69
The dry adiabatic rate (DAR) is A) a term that refers to the temperature decrease in the still, ... Started by kellyjaisingh	1 Replies 60 Views	Jul 14, 2018 by LVPMS
Rooftop photovoltaic electrical general remains far more expensive than power line construction to ... Started by cartlidgeashley	1 Replies 49 Views	Jul 14, 2018 by honnalora
The ________ emits mainly ________ which is also called ________. A) Sunshortwave radiationradio ... Started by fox	1 Replies 130 Views	Jul 14, 2018 by bob
Which of the following is a causal element of polar climates? A) High precipitation, primarily in ... Started by dejastew	1 Replies 59 Views	Jul 14, 2018 by kingfahad97
Chlorophyll absorbs only the ________ and ________ wavelengths for photochemical operations. A) ... Started by bobbie	1 Replies 58 Views	Jul 14, 2018 by wfdfwc23
Describe the energy pathways of insolation as it enters Earth's atmosphere. What will be an ideal ... Started by viki	3 Replies 187 Views	Jul 14, 2018 by jliusyl
Which of the following is TRUE regarding cloud-condensation nuclei? A) Maritime air masses ... Started by Brittanyd9008	1 Replies 81 Views	Jul 14, 2018 by dominiqueenicolee
Approximately ________ of the light energy arriving at the surface of a leaf is useful to ... Started by LaDunn	1 Replies 88 Views	Jul 14, 2018 by diana chang