Question

DownIt is all the waters on Earth, including subsurface and atmospheric water.2. It describes all of the rocks, minerals and ground that are found on and in Earth.3. This layer is an extremely thin sheet of air extending from the surface of the Earth to the edge of space.4. This layer of the atmosphere lacks weather-producing air turbulence and is almost completely free ofclouds and other forms of weather5. It's made up of 3 molecules of oxygen which protects life on this planet6. This comprises 97% of the earth's water.7. It is a gaseous phase of water that is important in predicting weather conditions.Across1. These are ecological communities formed by living things based on the physical surroundings of anarea.2. It is the most abundant gas in the atmosphere.3. These are boundaries that separates several layers of the atmosphere.4. It is the coldest of all the biomes and it has low biotic diversity and simple vegetation structure.5. These are the interacting parts in Earth's system.6. This layer of the atmosphere protects us from meteoroids7. This biome is characterized by low rainfall (less than 50cm/year).​

What term refers to ecological communities formed by living things based on the physical surroundings of an area?
a) Biomes
b) Ecosystems
c) Habitats
d) Microclimates

Answer 1

The term 'biomes' refers to large ecological communities based on the physical surroundings where different plants and animals with similar life forms and environmental conditions thrive.

Step-by-step explanation:

The term that refers to ecological communities formed by living things based on the physical surroundings of an area is biomes. A biome is a large geographic biotic unit, a major community of plants and animals with similar life forms and environmental conditions. It includes various ecosystems and extends over a large area of Earth. Biomes encompass various forms of life and the interactions between soil, water, air, and sunlight that the region offers. Examples of biomes include tropical rainforests, deserts, tundras, and grasslands. Each biome is unique in terms of its climate, soil, plants, and animals.