1.) Identify the terms or phrases that are paired together correctly.
desert and dwarf trees
temperate and deciduous forests and evergreen trees
subarctic taiga and moss
tundra and permafrost
To identify the terms or phrases that are paired together correctly, you need to have some background knowledge about the different ecosystems and their associated features. Here is a breakdown of each pair:
1. Desert and dwarf trees: This pair is correctly paired because desert ecosystems are characterized by low precipitation and extreme temperatures, which make it challenging for regular-sized trees to survive. As a result, adaptations like dwarf trees, which are smaller in size, are often found in desert regions.
2. Temperate and deciduous forests and evergreen trees: This pair is correctly paired. Temperate forests typically experience a wide range of temperatures and have distinct seasons. Deciduous trees, which lose their leaves in the winter, are commonly found in temperate forests. However, some evergreen trees, which retain their leaves throughout the year, can also be present in these forests.
3. Subarctic taiga and moss: This pair is correctly paired. The subarctic taiga is a biome characterized by cold temperatures and a prevalence of coniferous trees. These trees, such as spruce or fir, dominate the landscape. In such environments, mosses often thrive due to the cold and moist conditions.
4. Tundra and permafrost: This pair is correctly paired. The tundra is a cold, treeless biome with low-growing vegetation. Permafrost, a layer of permanently frozen soil, is a defining feature of tundra regions. The permafrost restricts water drainage, resulting in the formation of marshy areas and the limitation of plant growth.
In summary, all the terms or phrases in the given pairs are correctly matched based on their associations with specific ecosystems and their characteristic features.