Answer:
a and c I think maybe d too but prob not
Mexico City: Gulf of California (Mar de Cortes), Gulf of Mexico, San Juan River and lake Chapala
New York: Arctic Ocean, Lake Ontario, lake Erie, Niagara River, Lake Champlain, St, Lawrence River, Genessee River
Paris: Seine, Canal Saint-Martin, Lac des Minimes, Lac Daumesnil, Bassin de la Villette
Tokyo: Meguro River, Sumida River, Kyunaka River, Lake Okutama, Tokyo Bay, Arakawa River, Tama River
Answer:
An Anticline has a form of an A, it means it is curved upward
A Syncline has a fomr almost like a Y, (actually is like a U), it means it is curved downward
Explanation:
Originally, sedimentary rocks are horizontal beds where the deepest bed is the oldest and the youngest bed is the surface one.
After stress by tectonics, these rock beds become curved and we can find upward and downward curves. Usually, these folds are exposed on earth's surface, then they are exposed to weathering and erosion, which make disappear part of the secuence of rock beds.
An anticline can lose it's summit, so we will find a repeated secuence where the oldest rocks are in the central part (the axe) and the youngest are in the external parts of the fold.
A syncline will show the youngest rocks in it's axe and the oldest rocks in its external parts.