Rocks are the biggest reservoir of carbon on the Earth’s surface ?
true
false
THIS STATEMENT IS FALSE.
THE PERCENTAGE OF CARBON IN THE CRUST ONLY 0.18%.
MAJORITY OF CARBON REMAINS AS ORGANIC CARBON THAT IS APPROXIMATELY 58%.
Rocks are the biggest reservoir of carbon on the Earth’s surface ? true false
True/False. The formation of Freezing Rain is associated with a higher “refreezing” level than Sleet. True False The pressure gradient force (PGF) is directed from areas of ______________ pressure towards areas of ______________ pressure __________________. Low; high; only in the Southern Hemisphere Low; high; everywhere on Earth High; low; only in the Northern Hemisphere High; low; everywhere on Earth True/False: Wind is driven by horizontal differences in pressure. The horizonal pressure differences are caused by the uneven heating of the Earth’s...
True/False: v) True/False: Pressure always acts normal to a surface. vi) True /False: The fluid velocity is always tangent to a streamline. vii) True / False: Turbulent flows are not affected by surface roughness.
True or False: The effect of oxygen on the binding of carbon dioxide to hemoglobin is known as the Haldane effect. ● True False
One gram of carbon-12 contains one mole of carbon atoms. True False
In a particular region of the earth’s atmosphere, the electric field above the Earth’s surface has been measured to be 150 N/C downward at an altitude of 280 m and 170 N/C downward at an altitude of 410 m. Neglecting the curvature of the earth, calculate the volume charge density of the atmosphere assuming it to be uniform between 280 m and 410 m. The permittivity of free space is 8.8542 × 10^−12 C2/N · m^2. Answer in units of...
At the earth’s surface there is a measurable electric field of 150 N/C that is directed down (towards the center of the earth). This implies that the solid part of the planet (from the surface to the core) has a net electric charge. Assuming that earth is a conductor, calculate (a) the sign of this charge (+ or –), (b) the surface charge density, (c) the total surface charge of the earth and (c) the number of elementary charges that...
water is pumped from a reservoir to a fish tank. the free surface surface of the fish tank 2. Water is pumped from a reservoir to a fish tank. The free surface surface of the fish tank is 2 m higher than that of the reservoir. The flow rate of water is 0.001 m'/s. The electric power input to the pump is 25W. Determine the electric power that is converted to the thermal energy due to frictional effects. Water density...
The reason why satellites are put into orbits in a region above the Earth’s atmosphere is to get rid of the Earth’s gravity. TRUE OR FALSE A satellite is revolving around the Earth in a circular orbit at uniform speed. At any instant of time its velocity vector is perpendicular to the line joining the Earth’s center and the satellite.TRUE OR FALSE
what is the largest carbon reservoir in the carbon cycle? A. forests B.grasses C.ocean D.microbes
2. in a come are the oldest surface rocks found near the center or at the lanks 4. Figure 6.15 is a simplified geologic map of the Black Hills in western South Dakota Based on the ages of the rocks in the area, is this ares a dons or basin?