Once the reference point has been established, the Price Index value of every other city in the database is calculated by comparing their cost of living to the cost of living in Prague. Therefore, if a city has a Price Index of 134, that means that living there is 34% more expensive than living in Prague.
PLANTS: One type of plant often found in a rainforest is an epiphyte. Epiphytes are plants that live on the surface of other plants, especially the trunks and branches. They often grow on trees to take advantage of sunlight in the canopy.OCATION: There are two types of rainforest biomes: temperate and tropical rainforests. Temperate rainforests are found along coasts in temperate regions. The largest temperate rainforests are on the Pacific coast in North America, stretching from Alaska to Oregon.
Plants in the Savanna. The majority of the savanna is covered in different types of grasses including lemon grass, Rhodes grass, star grass, and Bermuda grass. There are also lots of trees scattered about the savanna. Some of these trees include the acacia tree, the baobab tree, and the jackalberry tree. The plants need to be able to survive the dry season and drought in the savanna. Some store water and energy in their roots, bulbs, or trunks. Others have roots that go deep into the ground to reach the low water table.