HOW DO CONTOUR LINES help you visulize a feature of earth's solid surface?

If you have natural blonde brown ginger hair blue eyes and height and thin cheekbones mean I am part German? What constitutes an ion? How did China's geography contribute to the country's ioslation? What is it called when a stem cell becomes specific type of cell? Are oxygen atoms in ozone a hybrid? What processes are used to reduce the size of the rocks? What are the ways you can be identified? What type of late boundary separates the African Plate from the Arabian Plate? What is the product of an objects mass and velocity? What is the function of the kidney as an organ? What is the most famous cape landform in the world? Can you explain climate change in a global context? Where in the plant cells are the energy absorbed molecules for photosynthesis Located A.Stroma B. Thylakoid C. Atp synthase or D.Mitochondria? What is the end product of sugarcane fermentation? How much do orthopaedics make in a year? In burning methane gas an exothermic reaction? How many valence electrons are on the first 3 energy levels? What is the eubacteria's sulfolobus? What transport did Lakshmi? What happens to aluminum once it undergoes change?