soal uts pjok kelas 5 semester 2 kurikulum 2013

#Soal uts pjok kelas 5 semester 2 kurikulum 2013 how to#
#Soal uts pjok kelas 5 semester 2 kurikulum 2013 skin#

They are usually published weekly, biweekly or monthly. Magazines look rather like newspapers, but there are important differences too. They are also easy to get from newsĪgents, shops, newsboys, or subscriptions. Magazines also have advertisements to attract readers.

Magazines contain news, articles, entertainment, puzzles, horoscopes, etc. They are another type of printed mass media. Magazines are interesting reading material. The underline word has the same meaning as…. “They enhance water and air quality, provide habitat….” ( the last paragraph ) the result of natural causes also the pollutionĢ5. Biodegradable pollutants decompose rapidly by natural processĭ. Pollution has a big effect to natural recources and ecosystemĬ. Human activities give much influences on the environmentī. What is the main idea from the paragraph 3?Ī. What helps the biodegradable to compose?Ģ4. Nondegradable pollutants decompose slowly in the natureĢ3. It is difficult to remove the pollutants from the environment when it is contaminatedĭ. Ecosystems perform many important services for the environmentĬ. Biodegradable pullutants become a problem when it is faster than they can decomposeī. The following information isn’t available in paragrap 2…Ī.

#Soal uts pjok kelas 5 semester 2 kurikulum 2013 how to#

to give steps how to decompose the pollutantsĢ2. to give information about the pollutantsĬ. Any or all of these ecosystem functions may be impaired or destroyed by pollution.Ģ1. They enhance water and air quality, provide habitat for plants and animals, and provide food and medicines. Ecosystems such as forests, wetlands, coral reefs, and rivers perform many important services for Earth’s environment. Pollution also has a dramatic effect on natural resources. Once contamination occurs, it is difficult or impossible to remove these pollutants from the environment. Nondegradable pollutants are materials that either do not decompose or decompose slowly in the These pollutantsīecome a problem when added to the environment faster than they can decompose. Biodegradable pollutantsĪre materials, such as sewage, that rapidly decompose by natural processes. There are two main categories of polluting materials, or pollutants. Although some environmental pollution is a result of natural causes suchĪs volcanic eruptions, most is caused by human activities. Health, the quality of life, or the natural functioning of ecosystems (living organisms and their Pollution is contamination of Earth’s environment with materials that interfere with human

Read the following text to answer question 21-25

They therefore breathe air but cannot survive on land.

What is the purpose of the text above ?Ī. This is up to 30 cm in thickness and serves to conserve heat and body fluids.ġ5.

#Soal uts pjok kelas 5 semester 2 kurikulum 2013 skin#

The skin is smooth and shiny and beneath it lies a layer of fat (blubber). Superficially, the whale looks rather like a fish, but there are important differences in its external structure: its tail consists of a pair of broad, flat, horizontal paddles (the tail of a fish is vertical) and it has a single nostril on top of its large, broad head. Some species are very large indeed and the blue whale, which can exceed 30m in length, is the largest animal to have lived on earth. Read the following text to answer question 15-17