Geography

Replies / Views	Last post
A lake classified as euthrophic has high nutrient content. Indicate whether the statement is true ... Started by ENagel	1 Replies 82 Views	Jul 14, 2018 by macybarnes
During the winter, the Bermuda high migrates to the ________ and becomes the ________. A) west; ... Started by jeatrice	3 Replies 160 Views	Jul 14, 2018 by CourtneyCNorton
Scientists use ________ to study past climates, using ________ to reconstruct climates that extend ... Started by BRWH	1 Replies 145 Views	Jul 14, 2018 by Animal_Goddess
Which of the following is TRUE of 16O and 18O. A) Both the 16O and 18O isotopes occur in water ... Started by ec501234	1 Replies 63 Views	Jul 14, 2018 by cloudre37
A stable ecosystem is one that is not undergoing change. Indicate whether the statement is true ... Started by Yi-Chen	1 Replies 47 Views	Jul 14, 2018 by Yixagurpuldink
A resilient species or ecosystem is one that can recover quickly from disturbance. Indicate ... Started by pepyto	1 Replies 115 Views	Jul 14, 2018 by Pswine
The western side of subtropical high pressure cells tend to be A) dry, stable, and warm, with ... Started by abc	1 Replies 105 Views	Jul 14, 2018 by brittanywood
Species extinctions have occurred throughout Earth's history, so the recent loss of species is of ... Started by Pea0909berry	1 Replies 128 Views	Jul 14, 2018 by djpooyouma
If you were between 40 and 50 north latitude, and you wanted to stand with the average winds blowing ... Started by panfilo	1 Replies 84 Views	Jul 14, 2018 by morganmarie791
Most of Earth's organisms have been identified and classified. Indicate whether the statement is ... Started by joe	3 Replies 63 Views	Jul 14, 2018 by Pswine
Bacteria have the largest number of known species among the major categories of living organisms. ... Started by j.rubin	1 Replies 76 Views	Jul 14, 2018 by juiceman1987
Habitat loss, pollution, resource exploitation, climate change, and introduction of non-native ... Started by mp14	1 Replies 94 Views	Jul 14, 2018 by pocatato
Over the span of 70 million years, Earth's climate A) was much cooler in the distant past than ... Started by lindiwe	1 Replies 124 Views	Jul 14, 2018 by Kedrick2014
Addressing and mitigating climate change may become an essential component of species conservation. ... Started by bobbie	1 Replies 81 Views	Jul 14, 2018 by Animal_Goddess
Which of the following is TRUE of chlorofluorocarbons? A) They are used in refrigeration systems. ... Started by londonang	1 Replies 81 Views	Jul 14, 2018 by bigcheese9
The area of conflict between colder and warmer air masses in the subpolar region A) is termed the ... Started by nramada	1 Replies 77 Views	Jul 14, 2018 by wtf444
There is little evidence supporting the contention that synthetic fertilizers disrupt natural ... Started by theo	1 Replies 118 Views	Jul 14, 2018 by fraziera112
The polar high pressure cells A) are more pronounced at the North Pole than at the South Pole. ... Started by Pea0909berry	3 Replies 400 Views	Jul 14, 2018 by AmberC1996
Which is TRUE of upper atmospheric circulation? A) Middle and upper tropospheric circulation is ... Started by biggirl4568	1 Replies 123 Views	Jul 14, 2018 by kswal303
The atmospheric portion of the biosphere occurs in the A) heterosphere. B) lithosphere. C) ... Started by bio_gurl	1 Replies 85 Views	Jul 14, 2018 by Christopher
The most prominent movement in the upper-level westerly geostrophic wind flows are the A) ... Started by xclash	1 Replies 382 Views	Jul 14, 2018 by Beatricemm
Mineral deposits in caves and caverns are known as A) speleothems. B) earlywood. C) latewood. D) ... Started by jilianpiloj	1 Replies 90 Views	Jul 14, 2018 by efwsefaw
Sea-breezes A) occur because warmer air is denser and settles to the surface of the land. B) ... Started by oliviahorn72	1 Replies 75 Views	Jul 14, 2018 by wtf444
What are the major threats to biodiversity in the coming decades? Explain your selections. What ... Started by TFauchery	1 Replies 77 Views	Jul 14, 2018 by jennafosdick
Deposition is the phase change from of a solid (ice) to a gas (water vapor). Indicate whether the ... Started by nmorano1	1 Replies 107 Views	Jul 14, 2018 by amandalm