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4.1
暂无描述。系统推荐的高质量记忆内容，适合每天坚持背诵学习。
卡片总数: 4 张•内容版本: v4•公开卡包•更新时间: 8/1/2026
卡片预览 (4 张)
#1
正面 (问题)
What are the a biotic factors
背面 (解答)
The rocks ,temperature ,water
#2
正面 (问题)
Why is water soil important….
背面 (解答)
About 71% of the surface of the earth is covered in water 96.5% is in the ocean freshwater is rare and process Water fills ourselves up to 60% of an adult human being is water
#3
正面 (问题)
Why do plants depend on water…..
背面 (解答)
Because they need to transport food and minerals around their bodies
#4
正面 (问题)
What are the properties of water……..
背面 (解答)
Water is a very good solvent It takes a lot of energy One water freezes