What causes ocean water to be warmer at the equator than farther north? a. sunlight hits directly so the warmth is more concentrated b. cold water currents move from the poles to the equator c. seasonal winds push warm water away from the coasts d. sunlight hits at an angle so the warmth is spread over a wider area the answer is a. sunlight hits directly so the warmth is more concentrated (apex)

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?

Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel

Will give ! ! widentify the advantages and disadvantages of renewable and nonrenewable energy resources.