Explanation

Lightning provides the high energy needed to break the strong bonds of nitrogen (N₂) in the atmosphere.

This allows nitrogen to combine with oxygen, forming nitrites and nitrates that plants can absorb.

Explanation

Variety means مختلف اقسام یا اقسام کی ایک حد

One and the same kind means تنوع یا فرق کی کمی

Explanation

Explanation

Assessment is the broader process of collecting, synthesizing, and interpreting information about learning or performance.

It supports decision-making by identifying strengths, weaknesses, and progress in a learner’s development.

Explanation

System software includes the operating system and core programs that manage hardware and software resources.

It helps the computer run smoothly and provides a platform for application software to operate.

Explanation

Metal is a good conductor of heat, so it quickly transfers heat from the hot object (like tea or soup) to your hand.

Plastic is an insulator, meaning it does not transfer heat well, so it feels cooler to the touch.

Explanation

The smallest natural number is 1.

As natural numbers begin from 1 and go onwards (1, 2, 3, ...).

0 is not considered a natural number in standard mathematics.

Explanation

Pakistan has three branches of government:

1. The Legislative Branch makes the laws.
2. The Executive Branch carries out the laws.
3. The Judiciary Branch evaluates and interprets the laws.

The Legislative Branch, or Parliament, has two houses: the National Assembly and the Senate

1. National Assembly: It makes laws for the federation and keeps a check over the Executive. 

2. The Senate is the body that represents the provinces and promotes a feeling of equality, peace, and harmony.

Explanation

Object-oriented programming (OOP) languages focus on the concept of "objects," which are entities that encapsulate data and methods (functions) related to that data.

Java is designed around this paradigm.

It allowing developers to create classes and objects that interact with each other. 

Explanation