generally speaking, deserts are located in places where air masses are usually ________.

Why do deserts typically occur in a band at 30 degrees north and south latitude?

This warm, dry air can hold a lot of water, so the air starts to suck up what little water is around. At 30 to 50 degrees north and south of the equator, this falling air makes dry air drier. It also turns the land below it into a desert.

Why is the climate drier on the leeward downwind side of mountain ranges that are subjected to prevailing winds?

Why is the climate drier on the leeward (downwind) side of mountain ranges that are subjected to prevailing winds? Pushed by the prevailing winds on the windward side, air is forced to rise, cool, condense, and drop its precipitation, leaving drier air to descend the leeward side.

Which type of biome would most likely occur in a climate with mild rainy winters and hot dry summers such as Southern California?

Chaparral biome

Chaparral, or Mediterranean Forests, and shrub is a temperate biome, characterized by hot-dry summers and mild and rainy winters. Nearly all of the rainfall occurs in the winter and spring rainy season.

What would be the effect of climate in the temperate latitudes if Earth were to slow its rate?

7) What would be the effect on climate in the temperate latitudes if Earth were to slow its rate of rotation from a 24-hour period of rotation to a 48-hour period of rotation? … Large-scale weather events such as tornadoes and hurricanes would no longer be a part of regional climates.

What is the main reason that polar regions are cooler than the equator?

Where the solar radiation strikes the Earth’s atmosphere at a much lower angle, as in the polar regions, the incoming solar energy per unit of area is substantially reduced. Moreover, the radiation always falls only on the side of the Earth that is facing towards the sun.

What is a biome quizlet?

biome. a large region characterized by a specific type of climate and certain types of plants and animal communities. climate. weather conditions, such as temperature, precipitation, humidity, and winds, in an area over a long period of time. You just studied 10 terms!

Which of the following are the cause of generalized global air circulation and precipitation patterns?

Differential heating. The reason we have different weather patterns, jet streams, deserts and prevailing winds is all because of the global atmospheric circulation caused by the rotation of the Earth and the amount of heat different parts of the globe receive.

What is most likely to happen to the seasons if Earth were tilted 35 degrees off its orbital plane instead of the usual 23.5 degrees?

What would happen to the seasons if the Earth were tilted 35 degrees off its orbital plane instead of the usual 23.5 degrees? Winters and summers would be more severe. You just studied 47 terms!

Which of the following is described as precipitation dramatically decreases on the leeward side of the mountains?

The rain shadow effect is where precipitation amounts drop significantly on the leeward side of a mountain.

What type of biome is on every continent except Antarctica?

The grassland biome is found on every continent except Antarctica.

Where are the chaparral biomes located?

The chaparral is on the west coast of continents in these two areas. These continents include North America, South America, South Africa, and Australia. The chaparral is also along the coast of the Mediterranean Sea. Most of the plants in the chaparral are shrubs.

What do deserts and chaparral have in common?

The chaparral biome is a part of each continent and consists of various types of terrain including mountains and plains. It is often confused with the desert biome because they share many similarities such as both being hot and dry. The chaparral biome receives more rainfall per year than the desert biome.

What would be the effect on climate in the temperate latitudes if the rotation increased to 48 hours?

What would be the effect on climate in the temperate latitudes if the rotation increased to 48-hours? Larger ranges between daytime high and nighttime low temperatures would occur frequently.

Which of the following is responsible for the summer and winter stratification of deep temperate lakes?

Spring to Summer: Lakes begin to stratify due to differences in temperature. Thermal stratification occurs when the water in a lake forms distinct layers through heating from the sun. When the ice has melted in the spring, solar radiation warms the water at the surface of the lake much faster than in deeper waters.

What is the most likely explanation for the unusual growth of these forests in this marginal habitat?

What is the most likely explanation for the unusual growth of these forests in this marginal habitat? Taproot formation is impossible, so trees developed shallow root beds. Two plant species live in the same biome but on different continents.

What is the major function of stratospheric ozone?

What is the major function of stratospheric ozone? Ozone molecules protect life on Earth’s surface by absorbing incoming ultraviolet (UV) radiation from the sun.

What are usually the first photosynthetic organisms to colonize during primary succession?

Primary succession begins in barren areas, such as on bare rock exposed by a retreating glacier. The first inhabitants are lichens or plants—those that can survive in such an environment.

Why is terrestrial productivity higher in equatorial climates?

Why is terrestrial productivity higher in equatorial climates? –Productivity increases with water availability. -Productivity increases with available sunlight. … Acid precipitation lowered the pH of soil in a terrestrial ecosystem that supported a diverse community of plants and animals.

What is Biosphere biology quizlet?

biosphere. consists of all life on Earth and all parts of the Earth in which life exists, including land, water, and the atmosphere. species. a group of similar organisms that can breed and produce fertile offspring. population.

What and where is the biosphere quizlet?

the parts of the planet including land, water or atmosphere in which all life exists (It extends from about 8 km above the Earth’s surface down to 11 km below the ocean’s surface.)

What are ecosystems quizlet?

an ecosystem is a community of living organisms (plants, animals, and microbes in conjunction with the nonliving components of their environment things like air, water and mineral soil) interacting as a system. Biome. major biomes includes deserts, forest, grasslands, tandra, and several types of aquatic environments.

Why is the climate drier on the leeward?

What are the two major factors determining the distribution of terrestrial biomes?

What are the two major factors determining the distribution of terrestrial biomes? temperature and rainfall.

What is the main driver of our climate system?

Directly or indirectly, the sun provides energy for living organisms, and it drives our planet’s weather and climate patterns. Because Earth is spherical, energy from the sun does not reach all areas with equal strength.

Which of the following causes seasons to occur on Earth?

The earth’s spin axis is tilted with respect to its orbital plane. This is what causes the seasons. When the earth’s axis points towards the sun, it is summer for that hemisphere. When the earth’s axis points away, winter can be expected.

What is the main reason for the seasons?

Remind students that the two reasons seasons occur are the tilt of a planet’s axis and its orbit around the sun.

What would be the effect on climate in the temperature latitudes if Earth were to slow its rate of rotation from a 24 hour period of rotation to a 48 hour period of rotation?

What would be the effect on climate in the temperature latitudes if Earth were to slow its rate of rotation from a 24-hour period of rotation to a 48-hour period of rotation? … Earth’s daytime temperatures would be higher and nighttime temperatures lower.

Why does precipitation generally fall on the windward side of mountain ranges?

Why does precipitation fall mainly on the windward side of a mountain? When humid winds blow from the oceans toward mountains they must rise up to pass over the mountains. The rising warm air cools when it rises and its water vapor condenses, forming clouds rain or snow falls on the windward side of the mountain.

Why does an area in a rain shadow often become a desert?

Hint:Rainshadow is a blotch of land that has been forced to become a desert due to mountain ranges that have blocked all its plant growing, and also rainy weather.

On which side of mountains leeward or windward does precipitation fall?

Mountains and Precipitation

As winds rise up the windward side of a mountain range, the air cools and precipitation falls. On the other side of the range, the leeward side, the air is dry, and it sinks. So there is very little precipitation on the leeward side of a mountain range.