When the suncares for something, it means the sun gives light and warmth to it, like plants or animals.
When the suncares for something, it is usually good because it helps things grow and be healthy.
Examples:
The suncares for the flowers and makes them grow.
Plants need the suncares to live.
The suncares for all the animals in the forest.
The suncares for the little seeds and helps them become big plants.
The suncares for everything on the earth.
The suncares for the world and makes it a nice place to live.