How ‹marquee› Tag works in HTML

Q1. A marquee will make infinite loops by default until we provide a specific value for the same.
Q2. We can provide width and height in ‹marquee› tag?
Q3. Select the attribute and value which is used in ‹marquee› tag for moving it upwards.
Q4. We can change the marquee speed using _____ attribute.
Q5. How can we add background color in marquee text?