How is Biosphere dependent on all the three spheres? Answer: The atmosphere is the layer of air that stretches above the lithosphere. The Earth’s water—on the surface, in the ground, and in the air—makes up the hydrosphere. Since life exists on the ground, in the air, and in the water, the biosphere overlaps all these […]
Why do plants and animals depends on each other?
Why do plants and animals depends on each other? Complete Answer: A. Plants and animals depend on each other because in the ecological systems present on earth, it is impossible for any species to survive alone. Similarly, plants depend on animals for reasons like dispersal of fruits and seeds, pollination, and for the carbon dioxide […]
How many full moons are there in 100 years?
How many full moons are there in 100 years? Most years have 12 Full Moons, one each month. However, our calendar is not perfectly synchronized with astronomical events. Therefore, now and then, a year has 13 Full Moons. When this happens, at least one of those Full Moons is called a Blue Moon. How is […]
What is the basis of stratigraphy?
What is the basis of stratigraphy? Stratigraphy, scientific discipline concerned with the description of rock successions and their interpretation in terms of a general time scale. It provides a basis for historical geology, and its principles and methods have found application in such fields as petroleum geology and archaeology. What is the law principle of […]
What proves light is a particle?
What proves light is a particle? Light behaves mainly like a wave but it can also be considered to consist of tiny packages of energy called photons. Then Max Planck and others were studying the photoelectric effect and they found that certain types of metal and other materials will eject electrons when light shines on […]
What is the final product of cellular respiration?
What is the final product of cellular respiration? ATP What is produced through cellular respiration? During cellular respiration, a glucose molecule is gradually broken down into carbon dioxide and water. Along the way, some ATP is produced directly in the reactions that transform glucose. Much more ATP, however, is produced later in a process called […]
What are the types of LDR?
What are the types of LDR? Light dependent resistors, LDRs or photoresistors fall into one of two types or categories: Intrinsic photoresistors: Intrinsic photoresistors use un-doped semiconductor materials including silicon or germanium. What is the purpose of LDR? An LDR is a component that has a (variable) resistance that changes with the light intensity that […]
What are 2 disadvantages of wind energy?
What are 2 disadvantages of wind energy? The two major disadvantages of wind power include initial cost and technology immaturity. Firstly, constructing turbines and wind facilities is extremely expensive. The second disadvantage is technology immaturity. Why is wind energy bad? Wind turbines are a potential threat to wildlife such as birds and bats. Deforestation to […]
Do roller coasters just use gravity?
Do roller coasters just use gravity? A roller coaster is a machine that uses gravity and inertia to send a train of cars along a winding track. The combination of gravity and inertia, along with g-forces and centripetal acceleration give the body certain sensations as the coaster moves up, down, and around the track. How […]
How many protons are in nitrogen 3?
How many protons are in nitrogen 3? 7 protons How many neutrons are in nitrogen 3? Nitrogen typically has 7 neutrons. That means the mass number is 7 protons + 7 neutrons=14. How many neutrons are in nitrogen? 7 How is nitrogen trichloride formed? Nitrogen trichloride can form in small amounts when public water supplies […]