Ethereum’s Ecosystem:
Ethereum dApps:

Decentralized applications (dApps) are applications that run on the Ethereum blockchain, removing the need for intermediaries. Some popular dApps are in fields such as gaming, finance, and social media.
ERC Standards:

Ethereum supports different token standards that define how tokens should behave within the ecosystem. The two most notable standards are:
ERC-20: The standard for creating fungible tokens, like stablecoins or utility tokens.
ERC-721: The standard for creating Non-Fungible Tokens (NFTs), used for unique assets like digital art.
ERC-1155: A more flexible standard allowing both fungible and non-fungible tokens to be created in a single contract.