Which forest has minimum diversity? The lowest species diversity tends to be found in boreal forests of the Northern Hemisphere. Unfortunately, information is missing from areas of known high species diversity such as many countries in South America and the Congo Basin. Why do tropical rainforest have high biodiversity? Why is biodiversity so high in […]
Are C and Pb in the same group?
Are C and Pb in the same group? Carbon group element, any of the six chemical elements that make up Group 14 (IVa) of the periodic table—namely, carbon (C), silicon (Si), germanium (Ge), tin (Sn), lead (Pb), and flerovium (Fl). Which element has properties most like P? Arsenic How do you know chemical properties are […]
What are the impacts of fire hazards?
What are the impacts of fire hazards? The side effects of a fire also represent a hazard. Firstly the fire will deplete oxygen from the surrounding atmosphere. Most casualties from a fire die from the smoke and lack of oxygen. Secondly, especially where plastics are being burnt, the fumes could be toxic, and anyone exposed […]
What is the surface tension of ethanol?
What is the surface tension of ethanol? 415. Ethanol–Mercury. 20 °C. 389. Water–1,2-Dichloroethane. Which has more surface tension water or honey? Both viscosity and surface tension are dependent on the intermolecular forces between the molecules of the liquid. Honey, while being more viscous then water, doesn’t have higher surface tension. Which has higher surface tension […]
How many nodes are in a 2p orbital?
Where can I get negative ions?
Where can I get negative ions? Negative ions exist in nature in tons of places, including: ultraviolet (UV) rays from the sun. discharges of electricity in the air after a thunderclap or lightning strike. wherever water collides with itself like a waterfall or the ocean shore (creating the Lenard effect) How can I get negative […]
What is truth from the Bible?
What is truth from the Bible? The Bible has much to say about truth and directly relates it to God. In fact, the definition of truth in “Harper’s Bible Dictionary” includes the statement that “God is truth.” And this is how He is understood in Christian Science, the Science by which Jesus healed. Who asked […]
Does oxidation gain oxygen?
Does oxidation gain oxygen? The terms oxidation and reduction can be defined in terms of the adding or removing oxygen to a compound. while this is not the most robust definition, as discussed below, it is the easiest to remember. Oxidation is the gain of oxygen. Reduction is the loss of oxygen. Why can’t oxidation […]
Which is the perpetual source of energy?
Which is the perpetual source of energy? Perpetual energy may refer to: Perpetual motion, the property of an imaginary device that, once started, continues to move forever with no input of external energy. Renewable energy, energy collected from resources that are naturally replenished on a human timescale. Is gravity perpetual motion? It is true that […]
How does temperature affects the atmospheric pressure of a place?
How does temperature affects the atmospheric pressure of a place? Temperature: When the temperature of a place increases, the atmospheric pressure decreases. This happens because an increase in the temperature results in the heating of the air. Warm air expands. The molecules of the warm air become less dense and hence exert less pressure. What […]