Answer:
Without rainforests, we won't be able to make anymore medicine because plants in the rainforest are being studied for new types of medicine. Another reason is that all the animals there will die and have no habitat, also the rainforests supply a vital amount of oxygen to the planet and without it every oxygen breathing creature would die, and trees take carbon dioxcide out of the air and so there is more room for oxygen.
Explanation:
Answer: Water pollution can have disastrous effects on the environment.
Explanation:
- Pollution in the water can reach a point where there isn't enough oxygen in the water for the fish to breathe. The fish can suffocate and not have enough air.
- Pollution affects the entire food chain. Small fishes absorb pollutants, such as chemicals, into their bodies. Bigger fishes eat the smaller fishes and get the pollutants as well. Birds or other animals may eat the bigger fishes and be harmed by the pollutants. One example of this was the use of the insecticide (bug killer) DDT, which is when birds of prey ate fishes that were infected with it, they would lay eggs with thin shells. The population of birds of prey began to drop until DDT was banished.
- Sewage causes major problems in rivers. Bacteria in the water will use oxygen to break down the sewage. If there is too much sewage, the bacteria could use up oxygen until there won't be enough left for the fish.
- Water pollution from major events like acid rain or oil spills can completely destroy marine habitats.
- One of the most important commodities for life on planet Earth is clean water. For over 1 billion people on the planet, clean water is nearly impossible to get. Dirty, polluted water can make them sick enough to die.
The natural geography of New Zealand supplies its people with the major sources of income which are timber, tourism and natural gas.
Options B, C and E are correct.
<h3>What is geography?</h3>
The examination of relation of places, people and their environments in which they are surviving is called the geography.
- New Zealand is one of the regions founded in the southeastern side of the Pacific Ocean. It is a location composed mountainous islands being separated into two islands namely, Northern and Southern.
- It is having rich wildlife biodiversity which could not be seen in any part of the world. It is being visited by more than two millions tourists every year and is very famous for natural gas and timber related products.
Therefore, apart from the options A and D, all options are correct.
Learn more about geography in the related link:
brainly.com/question/1462956
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Answer:
No agriculture can take place in dry lands due to lack of water.
Explanation:
This is the statement that is not true of dry lands. It is true that dry lands are generally not suitable for large-scale agriculture. However, this does not mean that no agriculture can take place in them. People who have lived in dry lands for generations often farm in a small scale. Moreover, they grow crops that are resistant to this lack of water. Finally, some dry lands are significantly productive due to the use of artificial irrigation.
