IGCSE Marine Science (0697) — May–June 2024, Paper 11
7 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Fig. 1.1 shows an animal cell with four structures labelled A, B, C and D. The diagram shows a roughly oval cell outline with mitochondria scattered throughout the cytoplasm, a…
Answer this question and get it marked →Calcium carbonate has the formula CaCO3. Complete the sentences about calcium carbonate. Calcium carbonate is a .......................... because it is made of…
Answer this question and get it marked →Fig. 3.1 shows a food web on a rocky shore. The food web includes: algae and phytoplankton (producers); zooplankton, periwinkles, small crustaceans, mussels (primary consumers);…
Answer this question and get it marked →Fig. 4.1 shows a cross-section through different ocean zones. Three zones are labelled: ocean zone 1 (surface), ocean zone 2 (middle), ocean zone 3 (deep). (i) Use the information…
Answer this question and get it marked →Fig. 5.1 shows the Earth in orbit around the Sun (not to scale). (i) Name the force which keeps the Earth in orbit. (ii) Draw the position of the Moon on Fig. 5.1. Add an arrow to…
Answer this question and get it marked →In 2019, fossil fuels generated 64% of the electricity used worldwide. Suggest one advantage and one disadvantage of using fossil fuels to generate electricity.
Answer this question and get it marked →Fig. 7.1 shows a tourist resort area with hotels, boats, and people at the beach. Outline the impacts of tourism on marine ecosystems.
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