Explanation

The National Climate Finance Strategy (NCFS) of Pakistan estimates

The country will need $348 billion in climate finance by 2030 to achieve its climate-resilient development goals

Pakistan faces a significant climate finance gap due to its vulnerability to climate change.

The 2022 floods alone caused an estimated $30 billion in damage.

Explanation

Cyril Ramaphosa is the President of South Africa.

5th and current President of South Africa

Assumed office on 15 February 2018

Preceded by: Jacob Zuma

Explanation

The functioning of a loudspeaker depends on both its shape and size.

As these factors influence the quality and direction of sound output.

Explanation

The separation of visible light into its different colours is known as dispersion.

When white light passes through a prism, it splits into 7 colors, forming a spectrum known as a rainbow:

1. Red
2. Orange
3. Yellow
4. Green
5. Blue
6. Indigo
7. Violet

Explanation

Blotting paper absorbs the water through capillary action only as thin threads like structure are present in blotting paper.

Explanation

The main artery leaving the left ventricle of the heart is called the aorta.

It carries oxygenated blood from the heart to the rest of the body.

Explanation

These devices use electromagnetic waves, such as radio waves and microwaves, to transmit information.

Electromagnetic waves can travel through the vacuum of space,

Which allows for communication across long distances, even with spacecraft and space agencies

Explanation

Ophthalmologist means a specialist in the branch of medicine concerned with the study and treatment of disorders and diseases of the eye.

Ophthalmologist means ماہر امراض چشم

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Explanation

Hydroelectric power is a renewable, cost-effective, and environmentally friendly source of energy.

It utilizes the flow of water to generate electricity, with minimal greenhouse gas emissions once the dam infrastructure is built.

Explanation

Diffusion. It is the movement of particles from an area of higher concentration to lower concentration.

The overall effect is to equalize concentration throughout the medium.

Examples of diffusion include perfume filling a whole room and the movement of small molecules across a cell membrane.