How do i study science and remember everything that i need to know?

Flashcards or memorizing like saying the sentence, picking out a key word like ''green'', and then reciting it will help. Like yellow and blue make . Do this until you can remember it in the back of your mind. many study tips are posted on the internet! The limbic system in your brain is actually what stores memory.

1. Remember the first letter from a word that you need to know.
Example:
Biology- branch of science dealing with the study of life

Astronomy- study of the stars, planets, space and phenomena

Metallurgy- studies the physical and chemical behaviour of metallic elements, compounds and their mixtures which are called alloys

By getting the first letter of the words you need to memorize, you'll be able to create the word B.A.M. and at that point, it's easier for you to remember them

2. Highlight the word/s that mostly describes or define the answer (never overdo the highlighting)

3. By studying it like you're communicating with another person or in other words; read it aloud

4. After reviewing, sleep early and then wake up early. Studying early in the morning can help you remember most of your lectures

5. Substitute milk chocolate for a dark chocolate while reviewing

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.