Answer: a. Discharged, untreated, into surface waters.
Explanation:
Most of the waste water and sewage water is left untreated into the surrounding soil or water which is the main cause of pollution. Due to lack of drainage system or septic chemical treatment the sewage water drain from major cities is discharged into the surface water untreated. This water can deteriorate the quality of portable water and can affect the population of many aquatic species reducing the aquatic biodiversity. The sewage discharge consists of nitrogen and phosphorus like minerals which can result in algal bloom causing eutrophication.
Answer:
1. Newton’s first law of motion also know as the law of inertia.
2. Newton's First Law states that an object will remain at rest or in uniform motion in a straight line unless acted upon by an external force. It may be seen as a statement about inertia, that objects will remain in their state of motion unless a force acts to change the motion.
3.inertia is a tendency to do nothing or to remain unchanged.
4. The tendency of an object to resist changes in its state of motion varies with mass. Mass is that quantity that is solely dependent upon the inertia of an object. The more inertia that an object has, the more mass that it has. A more massive object has a greater tendency to resist changes in its state of motion.
5. According to Newton s Second Law of Motion, also known as the Law of Force and Acceleration, a force upon an object causes it to accelerate according to the formula net force = mass x acceleration. So the acceleration of the object is directly proportional to the force and inversely proportional to the mass.
6. Newton's second law of motion pertains to the behavior of objects for which all existing forces are not balanced. The second law states that the acceleration of an object is dependent upon two variables - the net force acting upon the object and the mass of the object.
7.the greater force that is applied, the Greater the acceleration.
8. The lesser force that is applied, the less the acceleration.
Explanation:
Keynes argued that the private sector was unable to keep the economy at full employment. as a result, the government should take an active role in managing the economy.
<h3>What is a
Keynesian economic theory?</h3>
According to Keynesian economics, the government should raise demand to spur economic growth. Consumer demand, according to Keynesians, is the main engine of an economy. Therefore, the hypothesis is in favor of an expansionary monetary policy. Government spending on infrastructure, unemployment benefits, and education are its key tools. Overusing Keynesian programs has the disadvantage of raising inflation. An economic school of thinking known as Keynesian Economic Theory holds that for economies to recover from recessions, government involvement is required.
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Answer:
A) The US sent two representatives to buy the Louisiana Territory from France in 1803.
Explanation:
The statement that best describes the Louisiana Purchase is "The US sent two representatives to buy the Louisiana Territory from France in 1803."
Robert Livingston was the US Minister to France. President Jefferson ordered him to negotiate with France the Purchase of New Orleans. Negotiation went slow with French Charles Maurice de Talleyrand. That is why President Thomas Jefferson sent James Monroe to France to help Livingston with the negotiation. The negotiation ended when the United States accepted to pay France $11,250,000 for the Louisiana territory (828,000 square miles). The deal was done on May 2, 1830.
Answer:
Guided participation is a narrow concept then scaffolding
allows for variations across situations and cultures.
