How do you find this year PSLEs science paper? Here are a few science Questions with Answers! Question 1: Explain how global warming affects the place where the turtles lay the eggs. Answer: 1. Global warming causes polar ice caps to melt. As a result, there is an increase in sea levels. This causes the loss of beaches and the sea turtle nesting habitats. Other effects of Global warming on sea turtles: - global warming heats up the waters, causing many of the plants and animals the sea turtles consume to die, as such, they lose food sources and would have to leave their natural habitat to search for other food sources. - the younglings also cannot survive the hot temperature and may die as a result. This is especially the case when they make the transition from land to waters. (For more insightful readings, look here : seaturtle-world/sea-turtles-global-warming/) Question 2: Camels living in the deserts have long legs. Explain why this is a benefit for camels to have long legs. Answer: The camels long legs help by keeping its body farther from the ground, thus reduce the amount of heat gain from the hot sand.
Posted on: Thu, 02 Oct 2014 08:21:11 +0000
Trending Topics
Recently Viewed Topics
© 2015