This planet is known as the "Blue Planet".
What is Earth?
Memorial Day is celebrated on this day of the week.
What is Monday?
This accessory is often worn around the neck.
What is a scarf?
What is terrestrial?
This type of vessel is powered by wind using large fabrics.
What is a sailboat?
The capital of France.
What is Paris?
This holiday is often considered the unofficial start of this in the U.S.
What is summer?
This is the term for a coordinated outfit or set of clothing.
What is a suit?
Mercury has this many moons.
What is 0?
This luxury watercraft is often privately owned.
What is a yacht?
This organ pumps blood.
What is the heart?
This U.S. tradition involves visiting cemeteries and placing these on graves.
What are flags or flowers?
This fashion capital is known for events like a fashion week.
What is Paris?
Because Mercury is so close to the Sun, it experiences these conditions on its surface.
What are extreme temperatures?
This structural part of a vessel is the main body that floats in water.
What is the hull?
This shape has five sides.
What is a pentagon?
This national moment of silence is held at 3:00pm.
What is the National Moment of Remembrance?
This fabric is often used in sweaters.
What is wool?
Mercury has almost no atmosphere, so it cannot protect itself from this.
What is solar radiation?
This term describes a vessel that can travel underwater.
What is a submarine?
This famous scientist developed the theory of gravity.
Who is Isaac Newton?
This red flower is commonly worn to honor fallen soldiers.
What is a poppy?
This 20th century designer is known for popularizing the "little black dress".
Who is Coco Chanel?
Mercury's surface is heavily covered in these features.
What are craters?
This navigation term refers to the right side of a vessel when facing forward.
What is a starboard?