Answer: The correct answers are:
1. Many immigrants were looking for political freedom that had been denied them at home.
2. Most immigrants could already speak English when they arrived in America.
Explanation: Concerning the first answer, many immigrants leave their country because the political turn economical issues deny them their basic right.
Concerning the second answer, most people who apply as immigrant would have had a basic knowledge of English for them to effectively apply.
Answer:
Climate change is a global phenomenon. The intensity of the impacts will vary across the globe. For example, in the low lying islands, sea level rise will be the obvious impact, cause the water wells/bores to become salty. This will also pose threat for crops and plants to grow. For larger islands and continents(as is for South Africa), increasing temperature will lead to prolonged dry season and drought. Also frequency of rainy season leading to flooding. In similar context, will also affect food production.
Back to the question, how were you going to solve the problem? This is a tough question that have challenged scientists, academics, policy makers and the ordinary citizens like us for decades now. There are two words commonly used when dealing with impacts of climate change, Adaptation and mitigation.
For adaptation, one have to look on tangible solutions to response to the impacts. Example for salt water killing crops, plant crops that can withstand brackish water. This is only an example.
For mitigation, this is what our leaders have been discussing during the COP conferences. To reduce the amount of greenhouse as including CO2 pumped into the atmosphere by industries.
So the question, both adaptation and mitigation measure will have to be adopted. But you cannot solve the problem, only adapted to the changes.
Explanation:
Nitrogen (N), nonmetallic element of Group 15 [Va] of the periodic table. It is a colourless, odourless, tasteless gas that is the most plentiful element in Earth's atmosphere and is a constituent of all living matter. Boiling point: −195.8 °C (−320.4 °F)
Atomic number: 7 has five electrons in its outer shell, so it is trivalent in most compounds. Nitrogen is important for plant growth and can be 'fixed' by lightning or added to soils in fertilisers. A colourless, odourless gas. Nitrogen is important to the chemical industry. It is used to make fertilisers, nitric acid, nylon, dyes and explosives.
