Best Answer: A delta is formed when a high flow water body meets a low flow one. Meaning, when a river meets a lake or ocean. The river carries sediment because of it's high energy (flow).When it suddenly slows down the sediment drops out all at once and a delta forms.est Answer: A delta is formed when a high flow water body meets a low flow one. Meaning, when a river meets a lake or ocean. The river carries sediment because of it's high energy (flow).
Internal Storage. Internal storage is a device housed inside the computer. It comes in two broad types, as of 2014; spinning disk hard disk drives and solid state hard drives. Spinning disk drives have platters of magnetic material that get written and rewritten by a drive head. Solid state disks use flash memory to store data.
Students should be able to outline the functions and uses of primary storage devices. â CXC Information Technology Syllabus. In the article, Primary and Secondary Storage Devices, we briefly compared the two types of storage devices. Today, we take a more in-depth look at the various types of primary storage devices. There are two main types of primary storage, Random Access Memory (RAM) and Read Only Memory (ROM).