Feathers keep birds warm.

Meaning: Feathers stop birds from getting cold.

Choice of Words: Feathers are the soft, fluffy things that cover birds' bodies. Keep means to make something stay in the same place or condition. Warm means not cold.

Alternative Expressions

Feathers help birds stay warm.

Meaning: This means that feathers play a role in protecting birds from the cold and keeping them at a comfortable temperature.

Choice of Words: The word "help" is used here to show that feathers play a role in keeping birds warm, but they are not the only factor. "Stay" is used instead of "keep" to emphasize that the feathers help the birds maintain their warmth rather than actively generating it.

Birds use their feathers to keep warm.

Meaning: This means that birds have adapted their feathers to serve the specific function of protecting them from the cold.

Choice of Words: The word "use" is used here to show that birds actively utilize their feathers for the purpose of staying warm. "Keep" is used instead of "stay" to emphasize that the feathers are actively maintaining the bird's warmth.

Feathers are important for keeping birds warm.

Meaning: This means that feathers are an essential part of a bird's ability to survive in cold environments.

Choice of Words: The word "important" is used here to highlight the significance of feathers in the context of keeping birds warm. "Keeping" is used instead of "stay" or "use" to emphasize the ongoing and crucial role that feathers play in maintaining the bird's warmth.

Related Expressions