Burundi Geography. The landlocked small country of Burundi, located on the northeastern shoreline of Lake Tanganyika, is a very mountainous country. The only land below 3,000 feet is a narrow strip of plain along the Ruzizi River in the west. Burundi's highest point is Mount Heha which rises 8,759 ft.
Re: car seat cushion foam replacement. I bought seat foam from BCS about eight years ago and it was too stiff. I bought a narrow can from the grocery store and after cleaning it, I used a hack saw to cut the top lip off. This makes a great foam cutter, no flying debris like a hole saw.
Some types of outdoor cushions are removable. If you are not sure whether yours fall into this category, look for a zipper or Velcro fastening. If there is one, you will be able to take the cushion covers off and wash them, either in the washing machine or by hand. Check the care label before starting.