where is singareni coal mines situated​

Answer:

Aquaculture has been considered as an option to cope with the world food demand. However, criticisms have arisen around aquaculture, most of them related to the destruction of ecosystems such as mangrove forest to construct aquaculture farms, as well as the environmental impacts of the effluents on the receiving ecosystems. The inherent benefits of aquaculture such as massive food production and economical profits have led the scientific community to seek for diverse strategies to minimize the negative impacts, rather than just prohibiting the activity. Aquaculture is a possible panacea, but at present is also responsible for diverse problems related with the environmental health; however the new strategies proposed during the last decade have proven that it is possible to achieve a sustainable aquaculture, but such strategies should be supported and proclaimed by the different federal environmental agencies from all countries. Additionally there is an urgent need to improve legislation and regulation for aquaculture. Only under such scenario, aquaculture will be a sustainable practice.

Answer:

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Explanation:

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Answer:

Whilst South Africa is food secure at national level, the country is still food insecure at household level as not all households have access to adequate food. ... Food inadequacy and hunger are still a challenge. Poverty-stricken households lack money to buy food and are unable to produce their own food.

Explanation:

In English Please!

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Answer: Apatite and Tourmaline

Two gemstones found in Pakistan are:

Peridot: Peridot is a green gemstone known for its vibrant color and is commonly found in Pakistan. The country is a significant source of high-quality peridot, and some of the finest specimens come from the mines in the region of Kohistan in northern Pakistan.

Aquamarine: Aquamarine is a beautiful blue or blue-green gemstone that is also found in Pakistan. The country has several deposits of aquamarine, and one of the well-known locations for mining this gem is in the Gilgit-Baltistan region. Aquamarine is a popular gemstone used in jewelry due to its appealing color and relative durability.

Answer:

Explanation:

perimeter of rectangle=2(l+w)

=2(4/3+15/4)

=2(4*4+15*3/12)

=2(16+45/12)

=2(61/12)

=122/12 cm

area of rectangle=l*w

=4/3*15/4

=60/12

=5 cm^2

Length = 4/3cm

Breadth = 15/4cm

Area of rectangle = 4/3×15/4 = 5cm²

.•. Perimeter = 2(l+b) = 2(4/3+15/4)cm

= (2×61/12)cm

= 61/6cm

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Climate change could affect our society through impacts on a number of different social, cultural, and natural resources. For example, climate change could affect human health, infrastructure, and transportation systems, as well as energy, food, and water supplies.

Answer:

This is a personalized question, but I would say no. If you've learned anything about South Africa, you would know that its extremely racially motivated, and nothing is done to really help that fact. But this is an answer you have to think of by yourself.  

Explanation:

Answer:

How is tuberculosis related to AIDS?

HIV weakens the immune system, increasing the risk of TB in people with HIV. Infection with both HIV and TB is called HIV/TB coinfection. Untreated latent TB infection is more likely to advance to TB disease in people with HIV than in people without HIV.

The relative humidity is the amount of water vapor in the air relative to the maximum amount of water vapor that the air can hold at a certain temperature. ... When surrounded by warm temperatures in low relative humidity levels, transpiration rates in a plant increase, reducing the need for a grower to fertilize it.

Answer: No, because 9 + 3 isn’t greater than 15.

Explanation:

According to the triangle inequality theorem, the sun of the 2 shorter legs of a triangle must add up and be greater than the longest side of the triangle which is the hypotenuse.

Therefore, in this case, the addition of 3 and 9 which is 12 is less than 15, therefore, the side lengths doesn't make a triangle.

Answer:

What type of government does Spokane have?

a weak-mayor system

B - A strong-mayor system

a council-manager system

a special-purpose system

Explanation:

Believe

Answer: B a strong-mayor system

Explanation:

Answer:

Global warming is associated with the greenhouse effect that is produced when the Earth's surface and atmosphere absorb solar energy and reradiates the energy back into space. A portion of the absorbed energy is emitted by land and oceans, absorbed by the Earth's atmosphere, and reradiated back to the Earth.

Answer:

6.29

Explanation:

3.7

×1.7

259

+370

6.29

Answer:

investment to produce a good or a service

Explanation:

:)

Answer:

36-(-64) is =100.

From the rule of sign Multiplications

When two negatives interact by Multiplication.... They become Positive.

So

36-(-64) = 36+64 = 100.

Have a great day!

Answer:

1. Repro paper. Also called offset or printing paper.

2. Couché or coated paper.

3. Tissue paper.

4. Newsprint.

5. Cardboard.

6. Paperboard.

7. Fine art paper.

Explanation:

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Answer:

uniform in the horizontal direction and travel as a unit.

Explanation:

Air masses are large portions of air, which can reach 1000 miles or more in size. They have constant internal conditions such as temperature and humidity, in addition they are uniform in the horizontal direction and travel as a unit. From the moment they move, they lose temperature and weight and start to lose strength and impact. Generally, this displacement occurs when the air mass leaves the region of high pressure to a region of low pressure.

Answer:

B:when a country imports more than it exports

Answer:

D. The proportion of people in rural areas has declined over the last century.

Explanation:

The percentage of people living in rural areas decreased from 86.4% to 56.7% to 37.5%.

Answer:

d). mixed between positive and negative.

Explanation:

The changes in an ecosystem bring both positive, as well as, negative consequences. On one hand, it promotes increased production of food that helped alleviate famines and poverty, enhanced resources' supply promoted economic growth and development, better assistance in dealing with climatic changes, etc. While on the other hand, the rapid changes in the ecosystem have led a number of species to migrate and many others to reach the verge of extinction. Some even have got extinct by now like dinosaurs. It has also led to a degradation of environmental resources and a reduction in biodiversity. Thus, it has both positive and negative impacts. Hence, option d is the correct answer.

Answer:

the major layers are the troposphere, stratosphere, mesosphere, thermosphere and exosphere.

Explanation:

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