The dark outline or shape of a person or object seen against a lighter background, usually without any visible details inside it.
Silhouette
The authority of a country or group of people to govern themselves, make their own laws and decisions, and control their own territory without being ruled by another power.
Sovereignty
To describe something as bigger, better, worse or more important than it really is, often to create a stronger impression or emphasise a point.
Exaggerate
The process by which plants use sunlight, water and carbon dioxide to produce glucose (sugar) for energy and growth, releasing oxygen as a by-product.
Photosynthesis
The total distance around the outside edge of a circle, measured by following its curved boundary once.
Circumference
to provide someone with a place to stay, or to adjust to fit someone’s needs.
Accommodate
A prolonged period of abnormally low rainfall, leading to a shortage of water.
Drought
a state or feeling of excited or anxious uncertainty about what may happen.
Suspense
A piece of mineral that has formed naturally into a regular shape.
Crystal
a branch of mathematics that uses symbols or letters to represent variables, values or numbers, which can then be used to express operations and relationships and to solve equations
Algebra