It is thought that Milankovitch cycles caused past ice age climates.
This cycle is related to the movement of earth
The cycle has three parts eccentricity, axial tilt, and precession. These three are supposed to be deciding factor for the amount of heat reaching on earth from sun
thus the complete Milankovitch cycle do affect the temperature and hence the climate on earth.
Answer:
B: turns litmus red
Explanation:
Looking at the given options;
An acid tastes sour and not bitter and so option A is not correct.
Acid turns blue litmus paper red and not any litmus paper. Thus option B is correct.
Acid has a PH < 7. Thus option C is not correct.
An acid feels just wet while it is a base that feels slippery to touch. Option D is not correct.
Le Chatelier's principle states that increases in molar concentrations of products or reactants changes the equilibrium of the equation. By the given equation, assuming solids are not included in the determination of equilibrium, an increase in reactant 3F2(g) also increases the product 2BF3(g). Should solids be included, <span>2B(s) will decrease for the product to increase.</span>
The answer is 1, energy can not be created or destroyed but it could change from one type to another!
