The correct answer has to be a.Asia
Answer:
Its C
Explanation:
I just took that test and i got a 100
Because of the sound waves that can travel through walls. Our ears are very intelligent and can process many sounds. Light rays are different though, because objects can block them because the light rays are not as strong as the sound waves.
Answer:
Global warming is caused by gases called green house gases. These green house gases are human made gases that come from things like, cutting down trees, power plants, transportation, farming, fertilizer and oil drilling. The gases get released into the atmosphere and is reflected back to the surface of the earth. This is called the greenhouse gas effect. The gases cause temperatures to rise (climate change) which cause rising sea levels, ice on the poles to melt, increased precipitation and increased forest fires.
Explanation:
Answer:
Letter B - India/Pakistan
Explanation:
The venue of the Green Revolution in India allowed to prevent a massive famine in India and Pakistan in the early 1960's, saving a great number of people in this second most populated country of the world.
A Mexican research team introduced a new variety of wheat in India during that period and that earned them a Nobel Prize in 1970.