| 7.1. | Which forestr soil has almost the same clay content in horizons A and B? |
| Pseudomycelian chernozem Raman’s brown forest soil Lessivated brown forest soil „Kovárvány” brown forest soil
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| 7.2. | What is the term for the rich variety of biota and environment manifest at all levels of biological organization? |
| Biocenose Bioactivity Biogeography Biodiversity
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| 7.3. | What is the direction of air current in the case of advection? |
| vertical descending horizontal
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| 7.4. | What is a chlatrate? |
| scientific name for carbon-dioxide „cage-like” compound a kind of charcoal a type of aerosol
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| 7.5. | What is abrasion? |
| Chemical decomposition caused by water infiltrating into the rock. Mechanical erosion by wave action. In a broader sense erosion of rock surfaces by streams, wind and ice. Material transport and erosion by mass movements. Wind action removing loosened rock debris.
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| 7.6. | Meandering is typical of this section of the river. |
| lower section character lower section character upper section character intermediate section character
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| 7.7. | What are badlands? |
| Anticlinal structures created by crustal foldin. Steep-walled karst depressions filled with water. Type of sand desert. Surfaces of high relief, dissected by rill erosion and often free of soils in areas of high rainfall intensity.
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| 7.8. | What is the name of a huge rock mass of coarse-grained rock which solidifies at great depths in the crust? |
| block laccolith pluton peléean dome
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| 7.9. | Sedimentary rock mass of angular clasts. |
| conglomerate breccia bentonite eluvium
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| 7.10. | Extensive continental margin areas covered by sea shallower than 200 m. |
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| 7.11. | If related species are found in similar environments but in different areas or if they are found in the same area but in different environments, they are called … |
| vicariant species euryecious species endemic species relict species
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| 7.12. | Calcareous earth spreading means... |
| increasing of clay content drainage increasing of humus content amelioration technique for alkali soils
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| 7.13. | What phase is aerosol? |
| exclusively liquid exclusively solid exclusively gaseous solid or liquid
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| 7.14. | What is a positive climate feedback? |
| The ocean warms land. The ocean cools land. The processes of the climate system mutually intensify each other. Ocean currents warm or cool the atmosphere.
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| 7.15. | What is an antecedent valley? |
| A stream valley from the period before uplift which is incising at the same rate as the area is uplifting. Valley bounded by strongly eroded parallel ridges. Steep-walled glacial trough. Valley type created by subsidence along fault-lines.
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| 7.16. | What is the name of the inundated zone or area between a bar and the coast, which is gradually filling up with sediment and turning into freshwater? |
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| 7.17. | Sedimentary rock built of siliceous skeletons of protozoa: |
| dunite radiolarite grauwacke onchoid
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| 7.18. | Hard, porous carbonate rock precipitated from springs and lakes: |
| limestone dolomite marl travertine
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| 7.19. | Oceanic zone below 2400 m, where only very fine-grained sediments deposit: |
| pelagic hemipelagic eupelagic parapelagic
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| 7.20. | Sea retreat and advance of land: |
| transgression reflection regression degression
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