[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-B2-970":3},{"preview":4,"open":14,"missing":37},{"id":5,"number":6,"total":7,"level":8,"course":9,"activity":10,"discriminator":11,"title":12,"slug":13,"instructions":14,"excerpt":15,"prompts":16,"lock":19,"access":20,"updated":21,"previous_id":22,"next_id":23,"previous":24,"next":28,"first":32},970,13,83,"B2","reading","long_text","reading_long_text","The Earth's Tectonic Plates","the-earth-s-tectonic-plates",null,"Most earthquakes are caused by large-scale movements of the Earth's lithospheric plates and occur at the boundaries between the plates. Experts recognize seven to twelve major plates and a number of smaller ones. The plates take their names from continents (the North American plate): from oceans (the Pacific plate)…",[17,18],"Earthquakes occur when what parts of the tectonic plates collide?","Tectonic plates can get their names from what?","login","pro","2026-10-02T14:14:49",969,971,{"id":22,"number":25,"title":26,"slug":27},12,"Domesticating cats","domesticating-cats",{"id":23,"number":29,"title":30,"slug":31},14,"The Island","the-island",{"id":33,"number":34,"title":35,"slug":36},958,1,"On the Trail of Bigfoot","on-the-trail-of-bigfoot",false]