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Posted in Geography

Global temperatures are forecast to rise about 3°c by the year 2100. which parts of the world are expected to experience the greatest temperature rise?

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In the 1970’s, the government of India used what method to reduce the population growth rates in certain areas of the country? In recent years, what method did India use in place of the previously mentioned method to reduce population growth? The statistics that report the number of deaths per thousand people in a given year is called: Low population growth resulting from high CBR and very high CDR is characteristic of stage ____ of the demographic transition model. The population of a country, city or other region is a function of three variables. What are the three variables? Highest rates of infant mortality are found in what region? Sub-Saharan Africa’s high mortality rate is strongly influenced by what? Physiological population density is viewed as superior measure of population density for what reasons? answer the ones that you can

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Erosion is best defined as __________. a. the process of rock and soil being carried away by natural forces b. the process of rock being broken down by chemical changes c. the process of rock being weakened slowly over time d. the process of rock being broken down by extreme temperatures

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Which type of soil can retain the greatest amount of water- high porosity, low porosity, low permeability or high permeability

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Extensive areas of mountains, deserts, and permafrost-ridden lands force most people of the Russian Federation to settle in this region. A. Western B. Eastern C. Northern D. Southern

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All of the following are agents of rock erosion except Wind Glaciers Soil Gravity

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Coastal areas that are near warm ocean currents are more likely to experience what type of weather

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What is a good way to keep your soil productive ?

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The Amazon River is ______ America’s greatest river.

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Wind is best described as what is created when __________. A. water passes through various layers of air B. warm, moist air rises from Earth’s surface C. air moves from high to low pressure areas D. temperatures increase, causing humid conditions

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Under certain conditions , can rocky soils behave like liquid and flow?

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Soil erosion can be reduced by

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Which are examples of how farmers can prevent topsoil erosion?

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A divergent plate boundary is a boundary at which two tectonic plates move away from each other. As the plates move apart, magma rises upward between them and erupts onto the ocean floor as lava. This lava cools quickly to form solid rock. Over time, these hardened lava flows build up on top of each other and are uplifted by tectonic forces to form mid-ocean ridges. Based on this information, what type of rock are mid-ocean ridges made of? A. igneous rock B. eroded rock C. sedimentary rock D. metamorphic rock

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Label the sequence of events in the evolution of the atmosphere in the correct order. 1. The atmosphere is thin. Earth is hot due to meteorite bombardment. 2. A thick atmosphere develops due to volcanic outgassing, shielding the surface from meteorite bombardment. 3. Earth cools. Water vapor condenses and oceans form. 4.Cyanobacteria evolve in the oceans and produce oxygen. 5. Photosynthesis by cyanobacteria reduces the level of carbon dioxide in the air. Banded iron formations form in the oceans.

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Greta is writing a paper on near-Earth objects for her science class. She collected the information shown in the table, but she forgot to label each object. Based on the data, what is space object B? Space Object A Space Object B Composition rocks and some metals mostly ice Orbital Period 3 to 6 years 3.3 to 70,000 years an asteroid a comet a meteor a meteorite

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In which area does clean drinking water present the biggest problem? A)cities in LDCs B)polar regions C)tropical regions D)urban areas in MDCs

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Why was silt an important resource to the people of Mesopotamia, and what adaptation did the people have to make to ensure its supply? It was easy to shape into storage pots. People had to gather it quickly to ensure its supply. It provided a sturdy foundation for homes. People had to control where it was deposited to ensure its supply. It mixed well with clay to make mud bricks. People had to water it to ensure its supply. It fertilized the soil. People had to manage floodwaters to ensure its supply.

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Which region on the map shows Alexander’s empire at its greatest size?

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The following picture shows the cycle for the production of _______. a. soil b. igneous rocks (extrusive) c. volcanoes d. oceans

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Which phrase best defines erosion? A. layering bits of rocks and soil B. moving bits of rock and soil from one place to another C. breaking up rocks into smaller pieces D. cementing layers of rock together to form stone

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Which statements are true about Greenland? Greenland’s borders are the Pacific and Arctic Oceans.Greenland’s borders are the Arctic and Atlantic Oceans.Greenland is an island.Greenland is primarily grassland.Greenland is covered by ice.Greenland’s fertile soil makes farming profitable.

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Which of the following statements about secondary succession is true? a. Secondary succession occurs in ecosystems that have no vegetation. b. Secondary succession affects ecosystems that are already established. c. Ecosystems require pioneer species to undergo secondary succession. d. Secondary succession can occur in areas without soil.

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I would use a _____ to measure the magnitude of earthquakes that occur over large areas.

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10. According to Figure 3-2, which of the following is responsible for the formation of rock gypsum? a.weathering and erosion b.cooling of magma c.precipitation from a water solution d.recrystallization from high temperatures and high pressures 11. According to Figure 3-2, what type of rock is composed of very fine crystalline quartz? a.chalk b.sandstone c.rock gypsum d.flint 12. According to Figure 3-2, a clastic sedimentary rock with particles that are 1.5 millimeters in diameter would be classified as a _____. a. conglomerate b.sandstone c.breccia d.crystalline limestone

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Abiotic components of a community include all of the following except _____. soil weather plants rock formation

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Which factors provide the basis for the differences observed in the major land biomes on Earth? average temperature and average precipitation average windspeed and average oxygen levels average day length and average night length average organic content and average mineral content in soil

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Why is there limited vegetation in the tundra? a. The soil is frozen and devoid of nutrients. b. There is frequent flooding and the soil is nutrient-poor. c. There is frequent flooding and the soil is nutrient-rich. d. The soil is frozen and contains pockets rich in nutrients.

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Which of the following could help prevent flood waters from running off too quickly and causing further soil erosion? Options: 1.Clearly marking the entire area with signs warming of potential flood damage. 2.Planting trees throughout a flood zone 3.Trees and other vegetation could be uprooted,allowing the water to fill in the voids. 4.Erosion is not a result of flooding

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Why is a raindrop a particularly damaging element to soil?

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