This is the 3078th most frequent Spanish word.
mark
The Spanish word "marca" translates to "mark" in English, meaning a sign or trace, a brand, or an indication.
In this sentence, 'marked' is used in the sense of marking or noting.
Debes marcar las respuestas correctas en la prueba.
You should mark the correct answers on the test.
This usage of 'marcas' refers to physical traces or imprints.
La lluvia dejó marcas en el suelo de tierra.
The rain left marks on the dirt ground.
Here, 'marca' refers to the concept of a brand or trademark.