Explanation: The surface zone is also called as epipelagic zone. This is the zone which recieves the maximum sunlight, it is in contact with the external environment, and atmospheric influence. The hot and humid atmosphere will warm the water of the surface zone whereas cold weather will also keep the water cool.
As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes
Aragonite shells of clams, snails, or scleractinian corals may be preserved unaltered in cenozoic deposits, but they are generally dissolved or recrystallized in older deposits. true or false
Label the following as inner or outer planets; a) has 67 moons made mostly of hydrogen and helium b) has rings c)no moons, high volcanic activity d) known as the red planet, has 2 moons e) very thin atmosphere, moons or rings