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BBC
2 年
What is soil made from?
Soil is a mixture of tiny particles of rock, dead plants and animals, air and water. Different soils have different properties depending on their composition. Sandy soil is pale coloured and has ...
20 小时
World Soil Day 2024: 10 easy steps to improve its health
The soil is a crucial natural resource, and caring for it is essential, especially when crop production declines. On World ...
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今日热点
Tsunami warnings lifted
US telecom firms hacked
French government falls
Images of suspect released
Delays oil output hike
Medellin cartel leader freed
Winter storm to hit US
Recuses himself from case
Prenatal test spots cancer?
Raw milk recall expands
May cut diabetes risk
DOJ: Bias against Blacks
Congress halts Ukraine aid
MX record fentanyl bust
SpaceX sets record
Theriault ends recount
Fox News commentator dies
Tops $100K for the first time
Social Security chief pick
Billy Long to lead IRS
Nadler to step aside
$10B AI data center in LA
Composer Laird dies at 85
Leaded gas health risk
Airlines to pay for delays?
Independent run for gov.
Recalls over 205,000 SUVs
New AI tools for employees
Rockefeller tree lights up
Syrian rebels capture Hama
Taiwan's pres visits Guam
Set to return after 20 years
Airbus layoffs
Satellites to create eclipses
US trade deficit shrinks
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