The tech giant that has acquired Flipgrid, an education start-up with an app that lets students record and share videos on specific topics with their classmates is

Correct Answer: All the above

Explanation:

Most of the emissions of greenhouse gases (GHG) come primarily from burning fossil fuels (coal, hydrocarbon gas liquids, natural gas, and petroleum) for energy use and the major greenhouse gas is of course carbon dioxide (CO2) which comes from burning fossil fuels and land-use change.

But methane (CH4) and nitrous oxide (N2O), which mostly come from agriculture and waste, are also significant GHGs and shouldn't be discounted.

Correct Answer: manage public schools in accordance with state and federal law.

Explanation:

The main function of a school board is to manage public schools in accordance with state and federal law.

The functions of the school board of a public school are:

? to establish strategic direction and priorities for the school.

? to monitor and review school performance and to report on it to the Director-General, parents of students at the school and staff.

? to develop, maintain and review curriculum for the school.

? to develop and review education policies at the school.

? to establish budgetary policies for the school and approve the school budget.

? to establish policies for the efficient and effective use of school assets and the management of financial risk.

? to develop relationships between the school and the community and between the school and community organisations.

? to make recommendations to the Director-General on issue affecting the school and to give effect to the Director-General?s directions.

? to encourage parent participation in their children?s learning; and

? to exercise any other function given to the board under this Act or any other
Territory law.

Correct Answer: All the above

Explanation:

A greenhouse gas (GHG) is any gas in the atmosphere that absorbs and emits radiation in the thermal infrared range.

 

The increase in average global temperatures that results from an enhanced greenhouse effect.

Effects of increased greenhouse gas emissions:

Increases in the different greenhouse gases have other effects apart from global warming including ocean acidification, smog pollution, ozone depletion as well as changes to plant growth and nutrition levels.

Correct Answer: In chemistry rusting is called as oxidation Oxidation is a chemical process where metal gains oxygen and become oxide In rusting the Iron ore make a chemical reaction with the oxygen in the presence of water and environmental or atmospheric moisture to produce an Iron oxide Iron oxide is otherwise called as rust The rusting of iron is a chemical change because it is two substances reacting together to make a new substance Rusting would only be a physical change if iron molecules remained pure iron throughout the process

Correct Answer: 2001

Explanation:

The first identification of Nipah virus as a cause of an outbreak of encephalitis was reported in 2001 in Meherpur district of Bangladesh. Since, then Outbreaks of the deadly Nipah virus has been recorded almost every year in selected districts of Bangladesh.

 

Drinking raw date palm sap and contact with a case were identified as the major risk factors for acquiring the disease.

Correct Answer: Monotheism

Explanation:

Belief in the existence of one god, or in the oneness of God is called Monotheism.

Correct Answer: New Delhi

Explanation:

Competition Commission of India (CCI) was established on 14th October 2003. It headquarters in New Delhi.

Correct Answer: All of the above

Explanation:

Any of the above given options can be a reason for the damage of the relationship of a couple or a two families or two friends etc...

Without trust relationship cannot be maintained, people not spending time with one another or without meeting the expectations of the opponents can also damage the relationship.

Correct Answer: Erosion

Explanation:

Caverns are openings in the ground. Some famous caverns in the United States are Mammoth Cave, Carlsbad Caverns, Wind Cave, and Luray Caverns.

 

When rainwater trickles down through the soil, it carries carbon dioxide from the air with it. This turns acidic as it moves through the soil, joining with carbon from decaying plants. This acidic rainwater then eats away at, or erodes, the rock under the ground, forming a cave or cavern. For this process to occur, the rock must be the right type; limestone, dolomite, and gypsum are common.

Correct Answer: Cognitive psychology is the branch of psychology that studies study internal processes that include perception, attention, language, memory, and thinking Cognitive psychology focuses on the way people process information