প্রাথমিক ২ - প্রাকৃতিক উপাদান এবং পরিবেশ

the great mass of salt water that covers most of the earth's surface

মহাসাগর

the hard material that the trunk and branches of a tree or shrub are made of, used for fuel or timber

গাছের কাঠ

a large, dry area of land with very few plants, typically one covered with sand

মরুভূমি, মরু এলাকা

the state of something at a particular time

অবস্থা, শর্ত

the mixture of gases in the atmosphere that we breathe

বায়ু

air that moves quickly or strongly in a current as a result of natural forces

বাতাস

having a lot of strong winds

বায়ুচলাচলযুক্ত, বায়ুবাহিত

a strong and noisy event in the sky with heavy rain, thunder, lightning, and strong winds.

ঝড়, বন্যা

having a temperature that is high but not hot, especially in a way that is pleasant

গরম, উষ্ণ

having a pleasantly mild, low temperature

ঠাণ্ডা, মৃদু

without clouds or mist

সাফ, পরিষ্কার

having very little or no light

অন্ধকার, অন্ধকারময়

a raised body of water that moves along the surface of a sea, river, lake, etc.

তরঙ্গ