The Cretaceous period was in this era
A) Cenozoic.
B) Mesozoic.
C) Paleozoic.
D) Precambrian.
Answer: B
You might also like to view...
How can an individual support the concept of sustainable agriculture?
A. Eat higher on the food chain. B. Purchase food primarily from chain retailers. C. Eat more meat products. D. Use pesticides in his/her home garden. E. Eat locally grown food.
The term "ecological restoration" refers to
A. a destructive consequence of road building. B. the process of repairing damage caused by humans to the biodiversity and dynamics of natural ecosystems. C. the natural cycles of habitat destruction. D. the process that corals and sea snails use to create shells using carbonate ions. E. an ecological initiative using small scale farming.
What limits the ability of organisms to harness unlimited energy? Explain your answer.
What will be an ideal response?
Arid and semiarid climates cover nearly one-third of Earth's land surface
Indicate whether the statement is true or false