Question 1:
The __________ cover around 7% of the Earth’s surface and are home to half of the plant and animal species on Earth.
Question 2:
About 1/4 of natural medicines have been discovered in ____________.
Question 3:
__________ is also known as coniferous forest or boreal forest. They are found in Canada, northern Asia, Siberia, Denmark, Norway, Sweden, and Finland.
Question 4:
A ________ can eat only when its head is upside down.
Question 5:
A group of ants is called
Question 6:
Vertebrates are animals with backbones such as mammals, birds, fish, amphibians and ________.
Question 7:
The ________ is the lowest point on land.
Question 8:
_______ is the largest of the hot deserts.
Question 9:
A group of rhinos is called a _______
Question 10:
Plants contain__________, a green pigment necessary for photosynthesis.