biome climate zone
They are user-defined. In other words: You & Me (Users) define them (make them). There is an endless number of user-defined exceptions
By basic types you presumably mean primitive types or built-in types. These include char, int, long, short, wchar_t, float, double and bool, amongst others. Most are simply variations of each other, but their lengths are implementation dependant. The only exception is char which is always 1 byte in length. User-defined types are those you yourself define or are defined for you. These include typedefs, enums, classes, structs and unions, but can also include some implementation-specific built-in types and all third-party types. Regardless, all user-defined types build upon the primitive data types or other user-defined types. In the case of class and struct types, methods (or member functions) can be associated with those types, thus combining data and the specific methods that act upon that data into a single entity. Objects are specific instances of a class or struct. A derived type is a class (or struct) which inherits from another class (or struct). A derivative cannot inherit from a primitive, enum or union. Derived types are also, by definition, user-defined types.
User-defined (typedef) and compound types are possible. Heterogeneous aggregate data types
Because that is how the language is defined. It has floating data types and integral data types.
1.user defined packages 2.predefined packages
Ecosystems
biome; climate zone
climate zone; biome
Ecosystems
ecosystems
biome
three types of ecosystems are coatal, desert and forest
lakes and sweat
biome
Streams,rivers,ponds,lakes are the four main freshwater ecosystems
There are many different types of ecosystems on earth that are categorized into three major classes of ecosystems that include freshwater, ocean, and terrestrial. Ocean ecosystems are the largest covering 75 percent of the earth.
Climate is a classification that is chiefly defined by weather.