您的瀏覽器尚未啟用 JavaScript，因此無法開啟檔案。請於啟用後重新載入頁面。
Bees
* 表示必填問題
How many flowers can a bee colony pollinate
*
0 分
10 million
20,000
300 million
300,000
One third of the world’s food supply relies on bees
0 分
True
False
清除選取的項目
How much do pollinators contribute to the U.S. agriculture industry
0 分
$20 billion
$10 billion
$5 billion
$7 billion
清除選取的項目
How many distinct bee species are around the world.
0 分
5,000
10,000
20,000
7,000
清除選取的項目
From 2006-2015, approximately how many fewer species were found.
0 分
15%
20%
25%
30%
清除選取的項目
Bees only exist in one type of climates around the world
0 分
True
False
清除選取的項目
In North America, bees help with the production of at least how may crops?
0 分
90 crops
1,000 crops
2,000 crops
10,000 crops
清除選取的項目
Wild bees in the U.S. live in many different places: under the ground, in holes, and in trees.
0 分
True
False
清除選取的項目
In 2017, which bee was added to the U.S. Fish and Wildlife Service endangered species list,
0 分
Bumble bee
Honey bee
sting less bee
清除選取的項目
提交
清除表單
這份表單是在 Clark County School District 中建立。
檢舉濫用情形
表單
