Q2 M5 Science
Quiz by Jeremiah Elizalde Cena
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10 questions
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- Q11. Ecological balance is a term used to describe the equilibrium between living organisms such as human being, plants, and animals as well as their environment. Why is there a need for ecological balance?A. enough food availabilityBoth A and BNeither A nor BB. stability of organisms300s
- Q2Conservation of forests is forest management and protection of the forests. Why do we need to conserve our ecosystem?to eliminate some speciesto give us more woodto have more lands to develop into subdivisionsto protect biodiversity300s
- Q3Mangroves are a group of trees and shrubs that inhabit the intertidal coastal zone. Why are mangrove plants important?They provide home to supernatural beings.They increase erosion.They serve as nurseries for fish species.They are good source of wood.300s
- Q4What will happen in an ecosystem if we fail to protect and conserve them?Animal species will continue to existWeather will remain at optimum level.There will be a loss of biodiversity.There will be clean air and abundance of resources.300s
- Q5The Philippine archipelago is well known for its species-rich coral reefs, but warm waters, ocean acidification, overfishing, and physical degradation destroy these coral reefs? Which of the following practices destroys coral reefs?responsible snorkeling and divingstop sewagedynamite fishinguse of fishnet300s
- Q6Disturbing an ecosystem’s equilibrium can be detrimental to all living things relying on it. Which of the following destroys the forest ecosystem?using paper wiselyplanting treesreforestationdeforestation60s
- Q7What are the ways of conserving and protecting the forest ecosystem?kaingin systemproper use of forest goods and woodsregulated and scheduled tree cuttingdeforestation60s
- Q8Coral reefs shield coastlines from the adverse effect of wave action and tropical storms, provide many marine species with habitats and shelter, and the source of nitrogen and other important nutrients for the marine food chain. How can we protect coral reefs?touch coral reefs when divingpractice muro-amicheck active ingredients in sunscreenanchor boats on reefs60s
- Q9Endangered species are animals and plant populations that are at significant risk for extinction. Which of the following is considered endangered species?dogcatmonkeypanda60s
- Q10For our survival, we rely on trees, from the air we breathe to the wood we use. What are the ways on how to prevent denudation of rainforests?planting treesovergrazingdeforestationforest fire60s