Earth and Life Science
Cell
What is the basic unit of life?
What is the pH of a neutral substance such as pure water?
Newton's First Law
Which of Newton's Laws is also known as the Law of Inertia?
Republic Act No. 10121
What is the Philippine DRRM Act of 2010?
Lithosphere
What is the rigid outer part of the Earth?
Four (4)
How many valence electrons does a Carbon atom have?
9.8 m/s^2
What is the acceleration due to gravity on Earth? / What is the approximate acceleration due to gravity on Earth?
6 Kilometers
What is the "Permanent Danger Zone" radius (in km) usually set for Mayon Volcano? / What is the standard permanent danger zone radius for Mayon Volcano?
The process of breaking down rocks into smaller pieces without changing their chemical composition.
What is physical (mechanical) weathering?
Charles's Law
Which gas law states that volume is directly proportional to temperature when pressure is constant?
Momentum
What is the term for the product of an object's mass and its velocity? / What is the product of an object’s mass and velocity called?
71%
What percentage of the Earth’s surface is covered by water?
Isotopes
What do you call atoms that have the same number of protons but different number of neutrons?
Projectile Motion
What type of motion describes an object thrown into the air and acted upon only by gravity?
Mitochondria
Which organelle is known as the “powerhouse” of the cell?
Exothermic
What term describes a reaction or process that releases energy, usually as heat or light?
Law of Conservation of Energy
Which law states that the total energy of an isolated system remains constant? / Which physical law states that the total energy of an isolated system remains constant?